Style: Remove overflow:hidden from searchbox

* src/main/webapp/style.css: Because this pushes the Back To Link
label/link on to the next row, which is then hidden due to the
hard-coded (in ems) height.

Conflicts:

ChangeLog

Remove some duplicate code.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
getDocumentInfo(): This must have been duplicated during the merge from the
reports branch.

1.21.8.1

Merge branch 'reports'

Conflicts:
ChangeLog
pom.xml
src/main/java/org/glom/web/OnlineGlom.gwt.xml
src/main/java/org/glom/web/client/activity/DetailsActivity.java
src/main/java/org/glom/web/client/activity/ListActivity.java
src/main/java/org/glom/web/client/activity/TableSelectionActivity.java
src/main/java/org/glom/web/client/place/HasTablePlace.java
src/main/java/org/glom/web/client/place/ListPlace.java
src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java
src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties
src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties

Reports: Try to avoid page breaks

Add some comments.

Reports: Localize the waiting for report message.

* src/main/java/org/glom/web/client/activity/ReportActivity.java
start(): Get the message from the contants.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
Add the string here.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties:
Update these files with the English text for newer strings for now.

Reports: Show a message while waiting for the report.

* src/main/java/org/glom/web/client/ui/ReportView.java
* src/main/java/org/glom/web/client/ui/ReportViewImpl.java:
Add setWaitingText(), to show a message saying that we are
waiting for the report to be ready.
* src/main/java/org/glom/web/client/activity/ReportActivity.java
start(): Call setWaitingText() before calling the async
report generation.

ReportGenerator: Specify date and time formats.

* src/main/java/org/glom/web/server/ReportGenerator.java:
createFieldValueElement(): Use the default (and localized)
short formats, though we still need a way to show 4-digit
years without providing the format for every locale.
* src/main/java/org/glom/web/server/database/DBAccess.java:
convertResultSetToDTO(): Use the short formats here too.

ReportGenerator: Use the correct numeric formatting.

* src/main/java/org/glom/web/server/ReportGenerator.java
createFieldExpression(), createFieldValueElement(): Take the
whole LayoutItem_Field instead of just the field name, so
we have access to the formatting.
createFieldValueElement(): Use JRTextField.setPattern() to
specify the numeric formatting, with the help of a
regular DecimalFormat.

Code formatting changes by Eclipse.

ReportGenerator: Avoid showing null for group by titles.

* src/main/java/org/glom/web/server/ReportGenerator.java
generateReport(): Use setBlankWhenNull() on the field title
style too, because this is used for values in group by
sections.

Rename a member variable

ReportGenerator: Add a colon to titles in vertical groups.

* src/main/java/org/glom/web/server/ReportGenerator.java
addFieldToDetailBandVertical(): Pass true for the withColon
parameter.

ReportGenerator: Simplify the code by using Position more.

Reports: Support vertical groups, roughly.

* src/main/java/org/glom/web/server/ReportGenerator.java:
addToReport(): Rename to addGroupToReport() and, if necessary,
call the new addVerticalGroupToReport() method.
createFieldValueElement(): Let the caller specify the Y position
too.

Reports: Allow a second report to be shown.

* src/main/java/org/glom/web/client/ui/ReportViewImpl.java:
clear(): Do not remove the HTML widget, which broke the whole layout.

Locales drop-down: Show that we use English by default.

* src/main/java/org/glom/web/client/activity/TableSelectionActivity.java:
fillView(): When we use English, just because that is the default, when
no locale is specified, show that in the Locales drop-down instead of
just showing the first item.

Unselect the Report/Locale/Table combo item when appropriate.

* src/main/java/org/glom/web/client/activity/TableSelectionActivity.java:
setPlace(): clear reportName if this is not a ReportPlace.
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
setSelectedTableName(), setSelectedLocale(), setSelectedReport():
When the provided name is empty, unselect all items, so that none are
indicated. This uses a for loop because I cannot find a single method
to do this.

Report: Give the user a way to get back to the list.

* src/main/java/org/glom/web/client/activity/TableSelectionActivity.java:
start(), setPlace(): Show the Back To List link on reports, and also
interpret selecting the empty report item as back to list.

Style: Remove overflow:hidden from searchbox

* src/main/webapp/style.css: Because this pushes the Back To Link
label/link on to the next row, which is then hidden due to the
hard-coded (in ems) height.

Really show the selected Report name.

* src/main/java/org/glom/web/client/activity/TableSelectionActivity:
setPlace(): Store the reportName here, if it is that kind of Place.
fillView(): Set the selected Report after filling the list of reports.
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
setSelectedLocale(), setSelectedReport(): Avoid possible uses of
null Strings, though we need some way to unselect all ListBox items
in that case.

ReportGenerator: Try to avoid some problems.

* src/main/java/org/glom/web/server/ReportGenerator.java
addField(): Try to avoid duplicates, and avoid using a null
class type.

Reports: Use quickFind.

* src/main/java/org/glom/web/client/OnlineGlomService.java;
* src/main/java/org/glom/web/client/OnlineGlomServiceAsync.java:
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
getReportHTML(): Add a quickFind parameter.
* src/main/java/org/glom/web/client/activity/ReportActivity.java
start(): Pass the quickFind parameter.
* src/main/java/org/glom/web/server/ReportGenerator.java
generateReport(): Take a quickFind parameter.

ReportPlace: Actually use the report name.

* src/main/java/org/glom/web/client/place/ReportPlace.java
getPlace(): Do not assign the report name to the quickfind.

Show java.library.path when complaining.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
init(): When telling us to check java.library.path, show the
current value.

Adapt to the java-libglom 1.21.8 API.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
java-libglom's FieldFormatting is now Formatting.

Use the latest java-libglom version.

* pom.xml: Use java-libglom 1.21.8.

Conflicts:

ChangeLog

1.21.8

Adapt to the java-libglom 1.21.8 API.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
java-libglom's FieldFormatting is now Formatting.

Use the latest java-libglom version.

* pom.xml: Use java-libglom 1.21.8.

Translations: Add Esperanto.

* src/main/java/org/glom/web/OnlineGlom.gwt.xml
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_eo.
properties: Add this translation because someone took the time to make it.

Adapt to the java-libglom 1.21.7 API.

* src/main/java/org/glom/web/server/ReportGenerator.java:
addToReport(): get_group_secondary_fields() is now
get_secondary_fields().

Use the latest java-libglom version.

* pom.xml: Use java-libglom 1.21.7.

Conflicts:

ChangeLog
pom.xml

Use the latest java-libglom version.

* pom.xml: Use java-libglom 1.21.7.

ReportGenerator: Do not show nulls.

ReportGenerator: Make the title font larger.

ReportGenerator: Put field titles inside groups, if there are groups.

ReportGenerator: Take the Report itself instead of the name and group.

* src/main/java/org/glom/web/server/ConfiguredDocument.java
Remove getReportLayoutGroup().
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
getReportHTML(): Pass the report instead
of its name and layout group.
* src/main/java/org/glom/web/server/ReportGenerator.java
generateReport(): Use the report object to use the title
instead of the name.

ReportGenerator: Remove designBand parameters.

* src/main/java/org/glom/web/server/ReportGenerator.java:
Make designBand a class member instead of passing it to all
methods.

ReportGenerator: Add lines, a bit like in the desktop version.

* src/main/java/org/glom/web/server/ReportGenerator.java
addToReport(): Use JRDesignLine.

ReportGenerator: Correct the title positions and use some bold style.

* src/main/java/org/glom/web/server/ReportGenerator.java:
Break the code up into reusable functions, correct the placement of
titles, and use normal/bold styles as in the reports in the desktop
version.

ReportGenerator: Add a header band to show the field titles.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
getReportHTML(): Pass the localeId to the ReportGenerator
constructor.
* src/main/java/org/glom/web/server/ReportGenerator.java
constructor: Take the localeID so we can get translated field
titles.
generateReport(), addToReport(), addFieldToBand(): Add field
titles in a column header band.

Reports drop-down list: Some improvement.

* src/main/java/org/glom/web/client/ui/TableSelectionView.java
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Adedd setSelectedReport(),
setReportList(): Add a blank line so that the user can select the
first one.
* src/main/java/org/glom/web/client/activity/ReportActivity.java
start(): Show the current report by calling setSelectedReport().
This does not seem to work yet.

DetailsActivity, ListActivity: Move some variables into a base class.

* src/main/java/org/glom/web/client/activity/DetailsActivity.java:
* src/main/java/org/glom/web/client/activity/HasTableActivity.java:
* src/main/java/org/glom/web/client/activity/ListActivity.java: Move
the clientFactory, documentID, tableName and authenticationPopup into
a base class, to avoid duplication.

Translate the Reports label.

* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java
Get the "Reports" label string from the constants.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.pro
perties: Add Reports to the constants.

Display date and time in details view.

https://bugzilla.gnome.org/show_bug.cgi?id=671257

* src/main/java/org/glom/web/client/ui/details/DetailsCell.java:

Conflicts:

ChangeLog

Remove gradient from selected tab.

Display date and time in details view.

https://bugzilla.gnome.org/show_bug.cgi?id=671257

* src/main/java/org/glom/web/client/ui/details/DetailsCell.java:

Require the latest java-libglom.

* pom.xml: java-libglom 1.21.5 has LayoutItem_GroupBy.

Reports: Implement grouping.

* src/main/java/org/glom/web/server/ReportGenerator.java:
Handle LayoutItem_GroupBy items and try to do the right thing
with JRDesignGroup. It seems to work.

Actually show some data with JasperReports.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
getReportHTML(): Move most code into a ReportGenerator class.
* src/main/java/org/glom/web/server/ReportGenerator.java:
Recurse into sub-groups, adding fields to the JasperDesign's details
band. Note that we must set an arbitrary width and height, or it just
will not show any data.

More use of JasperReports, but it doesn't show data yet.

Reports Chooser: Show the titles, not the names.

* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java
(TableSelectionViewImpl.setReportList): Show the titles in the UI,
and the names as the values.
* src/main/java/org/glom/web/server/ConfiguredDocument.java
(ConfiguredDocument.getReportLayoutGroup): Do not return a default
group now that we provide the report name, so it should always
succeed.

ListViewDbAccess.getSelectQuery(): Avoid using empty quickfind strings.

* src/main/java/org/glom/web/server/database/ListViewDBAccess.java
ListViewDBAccess.getSelectQuery(): Do not create a where clause for
an empty quickfind string. I also corrected libglom to create only
empty where clauses for empty quickfind strings, but this avoids the
need for that fix.

Remove gradient from selected tab.

Improve the tabs in the Notebook widget.

Bug #670728

Improve the tabs in the Notebook widget.

Bug #670728

Some simple use of JasperReports.

This does not generate actual HTML yet.

Depend on jasperreports.

* pom.xml: Add the dependency. My plan is to use this on the
server side.

Fix the build.

1.21.4.1

Use translations from Glom's .po files.

1.21.4.1

Use translations from Glom's .po files.

Implement navigation to report places.

* src/main/java/org/glom/web/client/activity/ReportActivity.java
start(): Do not bother to handle all events here.
* src/main/java/org/glom/web/client/ui/TableSelectionView.java
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Added getSelectedReport().
* src/main/java/org/glom/web/client/activity/TableSelectionActivity
.java: start(): When handling a change to the reports chooser,
call getSelectedReport() and goTo() its ReportPlace.
* src/main/java/org/glom/web/client/ui/ReportView.java
* src/main/java/org/glom/web/client/ui/ReportViewImpl.java:
Added setReportHTML() which puts the html in a gwt HTML widget.
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
getReportHTML(): Return TODO just to show that this works.

Make ReportPlace usable.

* src/main/java/org/glom/web/client/mvp/AppPlaceHistoryMapper.java:
Mention ReportPlace.
* src/main/java/org/glom/web/client/place/ReportPlace.java:
Correct the @prefix annotation.

OnlineGlomService: Return report HTML rather than the LayoutGroup.

* src/main/java/org/glom/web/client/OnlineGlomService.java:
* src/main/java/org/glom/web/client/OnlineGlomServiceAsync.java:
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Change getReportLayout() to getReportHMTL() because we will not need to
parse or render the report layout on the client side.
* src/main/java/org/glom/web/server/ConfiguredDocument.java:
getReportLayout(): Return the libglom LayoutGroup type because we will
not need to convert to a shared type, because this will not be used on
the client side.
* src/main/java/org/glom/web/client/activity/ReportActivity.java:
Adapted.

Note that there is still no implementation for this.

More Spanish translated strings.

1.21.4

Translations: Try to translate the strings.

* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties:
Take the Open translation from GTK+'s .po files.
Take the Details translation from Glom's po files.
I have added the other strings to Glom so we can get translations that way:
http://git.gnome.org/browse/glom/commit/?id=c3cefe607428a84bdf8de1b04e8bef6f70b04564

More Spanish translated strings.

1.21.4

Translations: Try to translate the strings.

* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties:
Take the Open translation from GTK+'s .po files.
Take the Details translation from Glom's po files.
I have added the other strings to Glom so we can get translations that way:
http://git.gnome.org/browse/glom/commit/?id=c3cefe607428a84bdf8de1b04e8bef6f70b04564

Let Eclipse format all source code.

Let Eclipse format all source code.

Add a (empty) Report Place, View, and Activity.

* src/main/java/org/glom/web/client/place/HasSelectableTablePlace.java:
Rename to:
* src/main/java/org/glom/web/client/place/HasTablePlace.java
* src/main/java/org/glom/web/client/place/ListPlace.java: Move some of
this into a superclass:
* src/main/java/org/glom/web/client/place/HasRecordsPlace.java
and also use it as the base of this new ReportPlace:
* src/main/java/org/glom/web/client/place/ReportPlace.java

* src/main/java/org/glom/web/client/ui/ReportView.java
* src/main/java/org/glom/web/client/ui/ReportViewImpl.java
* src/main/java/org/glom/web/client/activity/ReportActivity.java:
Add these, containing mostly boiler-plate for now.

* src/main/java/org/glom/web/client/OnlineGlomService.java
* src/main/java/org/glom/web/client/OnlineGlomServiceAsync.java
* src/main/java/org/glom/web/server/ConfiguredDocument.java
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Add API to get the LayoutGroup for the report.

TableSelectionViewImpl: Put the search label and entry in a div.

* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Put the search widgets in a FlowTable so that the CSS can be used to
style them while keeping them together.
* src/main/webapp/style.css: Mention the new div.

Translate more strings in more locales.

* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
* src/main/java/org/glom/web/client/ui/details/DetailsCell.java:
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
* src/main/java/org/glom/web/client/ui/list/ListViewTable.java:
Translate the "Details" and "Open" string too.

* src/main/java/org/glom/web/OnlineGlom.gwt.xml:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties:
Add these new locales as placeholders though they currently contain English.

OnlineGlomServiceImpl: Avoid (unlikely) null object dereferences.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java: get*():
Check the ConfiguredDocument* for null before using it.

Remove unnecessary SuppressWarnings

Minor formatting fixes.

Tell Eclipse about the generated java files.

* .classpath: This lets it find OnlineGlomConstants.java.
It would be nice if Eclipse just used the maven build files.

Prevent a crash when no locale is specified in the URL.

* src/main/java/org/glom/web/client/Utils.java: getCurrentLocaleID():
Avoid returning a null string, obtained from
Window.Location.getParameter(). This caused a crash when it was
later passed to libglom's API.
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
init(), getDocumentInfo(), getListViewLayout(), getDocuments(),
getDetailsLayoutAndData(): Use StringUtils.defaultString() to
guard against future null strings.

TableSelectionViewImpl: Put the search label and entry in a div.

* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Put the search widgets in a FlowTable so that the CSS can be used to
style them while keeping them together.
* src/main/webapp/style.css: Mention the new div.

Translate more strings in more locales.

* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
* src/main/java/org/glom/web/client/ui/details/DetailsCell.java:
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
* src/main/java/org/glom/web/client/ui/list/ListViewTable.java:
Translate the "Details" and "Open" string too.

* src/main/java/org/glom/web/OnlineGlom.gwt.xml:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_cs.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_es.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_sl.properties:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_zh_CN.properties:
Add these new locales as placeholders though they currently contain English.

OnlineGlomServiceImpl: Avoid (unlikely) null object dereferences.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java: get*():
Check the ConfiguredDocument* for null before using it.

Remove unnecessary SuppressWarnings

Minor formatting fixes.

Tell Eclipse about the generated java files.

* .classpath: This lets it find OnlineGlomConstants.java.
It would be nice if Eclipse just used the maven build files.

Prevent a crash when no locale is specified in the URL.

* src/main/java/org/glom/web/client/Utils.java: getCurrentLocaleID():
Avoid returning a null string, obtained from
Window.Location.getParameter(). This caused a crash when it was
later passed to libglom's API.
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
init(), getDocumentInfo(), getListViewLayout(), getDocuments(),
getDetailsLayoutAndData(): Use StringUtils.defaultString() to
guard against future null strings.

Fix previous commit.

Use the ?locale= query param instead of the &lang= token param.

* src/main/java/org/glom/web/client/place/ListPlace.java
* src/main/java/org/glom/web/client/place/DetailsPlace.java
* src/main/java/org/glom/web/client/place/HasSelectableTablePlace.java
Remove the lang token key and value.

* src/main/java/org/glom/web/client/ui/TableSelectionView.java
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
When the user selects a different locale from the chooser, use
Window.Location.assign() to change the URL, which then causes a reload.

* src/main/java/org/glom/web/client/Utils.java: Added getCurrentLocaleID().
* src/main/java/org/glom/web/client/activity/DetailsActivity.java
* src/main/java/org/glom/web/client/activity/DocumentSelectionActivity.java
* src/main/java/org/glom/web/client/activity/ListActivity.java
* src/main/java/org/glom/web/client/activity/TableSelectionActivity
* src/main/java/org/glom/web/client/ui/DocumentSelectionView.java
* src/main/java/org/glom/web/client/ui/DocumentSelectionViewImpl.java:
* src/main/java/org/glom/web/client/ui/ListView.java:
* src/main/java/org/glom/web/client/ui/ListViewImpl.java:

Remove localeID member variables and method/constructor parameters, instead
using Utils.getCurrentLocaleID() when we need a localID to pass to
OnlineGlomService.

Internationalize the UI strings.

* pom.xml: gwt-maven-plugin: Add the i18n goal and specify a
<i18nConstantsBundle>, removing the unused <i18nMessagesBundle>.
* src/main/resources/org/glom/web/client/Messages.properties: Remove this
because it is unused. Messages are apparently strings that can have
parameters, but we do not need that yet, so Contants will be enough for now.
* src/main/java/org/glom/web/OnlineGlom.gwt.xml: Add extend-property lines
to say that we support the en and de locales.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
The original English strings.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties:
Some German translations of the English strings.
The i18n goal then uses the .properties file to generate an
OnlineGlomConstants.java file in target/ and somehow GWT.create() magically
returns an implementation that returns the translated strings.
The documentation suggests putting these in src/java/*/client/, but it seems
best to put it in src/resources/*/client/.
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Instantiate OnlineGlomConstants via GWT.create() and use it to get the strings
instead of hard-coding them.
Note that we cannot import OnlineGlomConstants because it does not exist yet,
but that does not seem to stop the build, though it confuses Eclipse.

You can see the translated string by adding ?locale=de to the URL, like so:
http://127.0.0.1:8888/OnlineGlom.html?gwt.codesvr=127.0.0.1:9997?locale=de#list:document=film_manager

Improve null/empty String checks.

* pom.xml: Add a dependency on commons-lang, to use
org.apache.commons.lang.StringUtils.
* src/main/java/org/glom/web/server/ConfiguredDocument.java
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
Use StringUtils.isEmpty().

* src/main/java/org/glom/web/client/StringUtils.java: Add a tiny
StringUtils class with a static isEmpty() function because we
cannot use org.apache.commons.lang.StringUtils in client-side
GWT code because it (apparently) cannot be compiled to javascript.
* src/main/java/org/glom/web/client/activity/DetailsActivity.java
* src/main/java/org/glom/web/client/activity/ListActivity.java
* src/main/java/org/glom/web/client/activity/TableSelectionActivity.java
* src/main/java/org/glom/web/client/place/DetailsPlace.java
* src/main/java/org/glom/web/client/place/HasSelectableTablePlace.java
* src/main/java/org/glom/web/client/place/ListPlace.java
* src/main/java/org/glom/web/client/ui/cell/NumericCell.java
* src/main/java/org/glom/web/client/ui/cell/TextCell.java
* src/main/java/org/glom/web/client/ui/details/DetailsCell.java
* src/main/java/org/glom/web/client/ui/details/Group.java
* src/main/java/org/glom/web/client/ui/details/Notebook.java: Use
our StringUtils.isEmpty() function.

Fix previous commit.

Use the ?locale= query param instead of the &lang= token param.

* src/main/java/org/glom/web/client/place/ListPlace.java
* src/main/java/org/glom/web/client/place/DetailsPlace.java
* src/main/java/org/glom/web/client/place/HasSelectableTablePlace.java
Remove the lang token key and value.

* src/main/java/org/glom/web/client/ui/TableSelectionView.java
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
When the user selects a different locale from the chooser, use
Window.Location.assign() to change the URL, which then causes a reload.

* src/main/java/org/glom/web/client/Utils.java: Added getCurrentLocaleID().
* src/main/java/org/glom/web/client/activity/DetailsActivity.java
* src/main/java/org/glom/web/client/activity/DocumentSelectionActivity.java
* src/main/java/org/glom/web/client/activity/ListActivity.java
* src/main/java/org/glom/web/client/activity/TableSelectionActivity
* src/main/java/org/glom/web/client/ui/DocumentSelectionView.java
* src/main/java/org/glom/web/client/ui/DocumentSelectionViewImpl.java:
* src/main/java/org/glom/web/client/ui/ListView.java:
* src/main/java/org/glom/web/client/ui/ListViewImpl.java:

Remove localeID member variables and method/constructor parameters, instead
using Utils.getCurrentLocaleID() when we need a localID to pass to
OnlineGlomService.

Internationalize the UI strings.

* pom.xml: gwt-maven-plugin: Add the i18n goal and specify a
<i18nConstantsBundle>, removing the unused <i18nMessagesBundle>.
* src/main/resources/org/glom/web/client/Messages.properties: Remove this
because it is unused. Messages are apparently strings that can have
parameters, but we do not need that yet, so Contants will be enough for now.
* src/main/java/org/glom/web/OnlineGlom.gwt.xml: Add extend-property lines
to say that we support the en and de locales.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants.properties:
The original English strings.
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_de.properties:
Some German translations of the English strings.
The i18n goal then uses the .properties file to generate an
OnlineGlomConstants.java file in target/ and somehow GWT.create() magically
returns an implementation that returns the translated strings.
The documentation suggests putting these in src/java/*/client/, but it seems
best to put it in src/resources/*/client/.
* src/main/java/org/glom/web/client/ui/TableSelectionViewImpl.java:
Instantiate OnlineGlomConstants via GWT.create() and use it to get the strings
instead of hard-coding them.
Note that we cannot import OnlineGlomConstants because it does not exist yet,
but that does not seem to stop the build, though it confuses Eclipse.

You can see the translated string by adding ?locale=de to the URL, like so:
http://127.0.0.1:8888/OnlineGlom.html?gwt.codesvr=127.0.0.1:9997?locale=de#list:document=film_manager

Minor formatting change

Reports drop-down: Layout corrections.