Document: Load title translations and test them.

        * src/main/java/org/glom/web/server/libglom/Document.java: Load the translations
of titles. I am surprised that we do not do this yet.
        * src/test/java/org/glom/web/server/ConfiguredDocumentTest.java:
        * src/test/java/org/glom/web/server/libglom/DocumentTest.java:
Test translations more.

Set JDBC timeouts.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
* src/main/java/org/glom/web/server/database/ListDBAccess.java:
Set the timeout here too.

tests: ConfiguredDocumentTest: Make this pass.

* src/test/java/org/glom/web/server/ConfiguredDocumentTest.java:
Disable tests that need a database connection.

Use Java 1.7 instead of Java 1.6.

* pom.xml: Specify the 1.7 JDK, though I don't like how we seem to need
to do this twice, at least for Eclipse.
This seems OK because it is the current version.

Some error checking.

* src/main/java/org/glom/web/server/Log.java: Avoid using null strings.
* src/main/java/org/glom/web/server/database/ListDBAccess.java:
Avoid using a null Connection.

tests: Add a ConfiguredDocument test.

* src/test/java/org/glom/web/server/ConfiguredDocumentTest.java:
Add this test.

Update a comment

LayoutItemFIeld: getName(): Use the Field if it is set.

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField.java:
getName(): If the full field details have been set, return its name, so that
callers do not need to set the name separately.
* src/test/java/org/glom/web/server/SelfHostExampleTest.java:
testExampleMusiccollectionData): Do not use a TYPE_FORWARD_ONLY statement,
so we can count the rows.

tests: SelfHoster: Test SqlUtils too.

* src/test/java/org/glom/web/server/SelfHostExampleTest.java:
Retrieve some data and check it too, as in the regular Glom
test_selfhosting_new_from_example.cc test.
* src/test/java/org/glom/web/server/SelfHoster.java:
createConnection(): Make this public.

tests: SelfHoster: createConnection(): Do not warn about expected failures.

Let the caller say if the connection is expected to fail, to avoid
irrelevant error output.

tests: SelfHoster: createAndSelfHostNewEmpty(): Sleep after starting server.

* src/test/java/org/glom/web/server/SelfHoster.java:
createAndSelfHostNewEmpty(): Sleep initially, to avoid distracting errors
due to the inevitable need to retry the connection while the database server
starts.

tests: SelfHoster: createConnection(): Set a timeout.

* src/test/java/org/glom/web/server/SelfHoster.java:
createConnection(): Use setLoginTimeout() because it otherwise seems to take
ages to actually return when it fails.

tests: SelfHoster: selfHost(): Close the test connection.

* src/test/java/org/glom/web/server/SelfHoster.java: selfHost():
When we check that the connection works, close the connection. This seems
to not be closed automatically otherwise.

Use slf4j-simple to see JDBC errors.

* pom.xml: Depend on slf4j-simple so we can see errors from JDBC.

SelfHoster.discoverFirstFreePort(): Close the socket.

* src/test/java/org/glom/web/server/SelfHoster.java:
discoverFirstFreePort(): Close the socket. Eclipse Juno warns about this.

Avoid another code warning in Eclipse Juno.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Do instanceof checks on the FileUtils.listFiles() result and its
items.

Some cleanup by Eclipse

pom.xml: Use gwt 2.5.1-rc1

pom.xml: Increased gwt-test-utils version.

Avoid some code warnings in Eclipse Juno

* src/main/java/org/glom/web/server/libglom/Document.java:
getNodeTextChildAsValue(), setNodeTextChildAsValue(): Handle the invalid type.
* src/test/java/org/glom/web/server/SelfHoster.java
createTextFile(): Make sure that the FileOutputStream is closed.

Slight variable rename

Added OnlineGlomPropertiesTest.

* src/main/java/org/glom/web/server/OnlineGlomProperties.java:
Make sure we never return a null string.
* src/test/java/org/glom/web/server/OnlineGlomPropertiesTest.java:
Added tests of the OnlineGlomProperties API, using our sample file.

Make OnlineGlomProperties be a normal class.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Move OnlineGlomProperties into its own file to be a regular class:
* src/main/java/org/glom/web/server/OnlineGlomProperties.java:
This makes testing simpler.

OnlineGlomServiceImpl.init(): Move some code into a new method.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Create addDocument().

OnlineGlomServiceImpl.OnlineGlomProperties: Improve getKey().

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
OnlineGlomProperties.getKey(): Make this more robust by moving the
check for *.*.filename to here.

OnlineGlomServiceImpl: Improve the OnlineGlomProperties class.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java
init(): Move knowledge of the config file format into the
OnlineGlomProperties inner class.

SelfHostExampleTest: Make sure we cleanup on failure.

* src/test/java/org/glom/web/server/SelfHostExampleTest.java: Move
the use of cleanup() to a tearDown() JUnit method.

1.21.9.3

ConfiguredDocument: Add a primary key to portals at least once.

* src/main/java/org/glom/web/server/ConfiguredDocument.java
updatePortalsExtras): Fix a typo so that we add the primary key
column at least once.
This is a fix for the previous commit:
ConfiguredDocument: Do not add a primary key to portals each time.

SelfHoster: Avoid some compiler warnings.

* src/test/java/org/glom/web/server/SelfHoster.java
executeCommandLineAndWait():
executeCommandLineAndWaitUntilSecondCommandReturnsSuccess(): Comment out
the now-unused streams for stdout and stderr from the command Processes.
These are not used because readln() hangs while waiting for a new line,
where there may be no next line. The commented out code is still there
to help us figure out how to do this properly.

LayoutItemPortalDeepCloneTest: Test something to avoid warnings.

* src/test/java/org/glom/web/server/libglom/LayoutItemPortalDeepCloneTest.java:
Make this actually test the cloning again, though it is not very useful
now that we do not use the part that had a problem with cloning before.

Formatting by Eclipse

SelfHoster: Keep trying pg_ctl after starting postgres.

* src/test/java/org/glom/web/server/SelfHoster.java
executeCommandLineAndWaitUntilSecondCommandReturnsSuccess():
Try pg_ctl repeatedly (for ever) until it succeeds, as we do in
regular Glom. This seems mad but it seems to work because the first
command would fail if pg_ctl would eventually fail.

SelfHoster: Wait until the server is really ready.

* src/test/java/org/glom/web/server/SelfHoster.java
selfHost(): Attempt the connection after starting the server, retrying
a few times if necessary, so that the server is really ready already when
we return from this method.
The regular Glom code does this too because pg_ctl reports success too soon.

ConfiguredDocument: Do not add a primary key to portals each time.

* src/main/java/org/glom/web/server/ConfiguredDocument.java
updatePortalsExtras(): Only add an extra primary key field if there is
none, to avoid adding one each time we retrieve the details layout from the
layouts cache.
This should fix bug #676986 (Ben Konrath)

Improve ChangeLog entry.

Document.load(): Support version 7 documents.

* src/main/java/org/glom/web/server/libglom/Document.java: Load the
database_title attribute if the title attribute is not there.

Eclipse cleanup of pom.xml

Add configuration for auto-generating mvn:i18n from with Eclipse.

* pom.xml: Add PluginExecution configuration for gwt-maven-plugin.

Update translations, adding French.

* src/main/java/org/glom/web/OnlineGlom.gwt.xml:
* src/main/resources/org/glom/web/client/ui/OnlineGlomConstants_fr.properties:
Add a French translation, using the translation from Glom.

* 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:
Update these based on the translations from Glom.

SelfHoster: Add some debug println messages to help when things fail.

* src/test/java/org/glom/web/server/SelfHoster.java: Add several
System.out.println() lines.

Tests: SelfHoster: Check other paths for PostgreSQL command-line tools.

* src/test/java/org/glom/web/server/SelfHoster.java:
getPathToPostgresExecutable(): Try some common paths (as on Ubuntu, for
instance) instead of just /usr/bin (as on Fedora). Check the result when
using this method.

Remove LayoutItemPortal.get/setNavigationTable().

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemPortal.java:
Remove get/setNavigationTable(), which is only a cache, because it is not
used, and does not need to be used, because that decision should be made on
the server.
* src/main/java/org/glom/web/server/ConfiguredDocument.java:
updatePortalsExtras():
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
getNavigationRecord():
* src/test/java/org/glom/web/server/libglom/LayoutItemPortalDeepCloneTest.java:
Adapted.

Some final keywords, by Eclipse

Initial self-hosting for tests.

* pom.xml: Change the scope for log4j, to hopefully make it
available to the test code which uses it indirectly via jOOQ.
* src/main/java/org/glom/web/server/ConfiguredDocument.java: Allow
self-hosting, though we only use it for testing.

* src/main/java/org/glom/web/server/libglom/Document.java:
example rows: Use a map instead of a list for each row of values,
so we know what field they are for, instead of relying on the sequence
being correct. This is not very efficient, but it does not really need
to be.
* src/test/java/org/glom/web/server/libglom/DocumentTest.java
testReadTableExampleRows(): Adapted.

* src/main/java/org/glom/web/shared/DataItem.java: Added getValue()
that returns an Object, for generic use. Note that Object seems to be
the implicit base even of double.
* src/main/java/org/glom/web/shared/libglom/Field.java: Add getSqlType(),
for use in CREATE TABLE SQL queries.
* src/test/java/org/glom/web/server/SelfHoster.java: Add this class
to do self-hosting of PostgreSQL databases via its command-line
utilities, based on Glom's C++ code in test_selfhosting_utils.cc and
backends/postgres_self.cc. This is incomplete - it needs more
warnings about failures and it needs to clean up properly when things
fail.
* src/test/java/org/glom/web/server/SelfHostExampleTest.java: A simple
test of this new class.

Document: loading example data: Handle exceptions.

* src/main/java/org/glom/web/server/libglom/Document.java:
DateFormat.parse() and Double.valueOf() can throw exceptions, though
Eclipse did not warn about that.

Document: load(), save(): Handle the example rows.

* src/main/java/org/glom/web/shared/DataItem.java: Add get/setDate()
and get/setImage().
* src/main/java/org/glom/web/server/libglom/Document.java:
load(), save(): Load and save the example rows, though the date, time
and image types are not handled properly yet.
* src/test/java/org/glom/web/server/libglom/DocumentTest.java:
Add testReadTableExampleRows() just to check that something is read.

Document: Add save().

* src/main/java/org/glom/web/shared/libglom/Translatable.java:
Added getTranslationsMap() for use while saving.
* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField.java:
Adedd getUseDefaultFormatting() for use while saving.
* src/main/java/org/glom/web/server/libglom/Document.java: Added save()
and several private methods that it uses.

This will be useful while testing via self-hosting.
It is not complete, but should be complete enough for testing.

Added a TODO.

Some member sorting by Eclipse

OnlineGlomService: Simplify the getList/RelatedViewData() methods.

* 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
Remove getSortedListViewData() and getSortedRelatedListData(), adding
the sort column index and ascending bool to the regular method.
Instead, a sort column index of -1 now means no sort.
This is less explicit, but it's fairly simple, reduces the amount of
code, and makes the OnlineGlomService API slightly smaller.
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
* src/main/java/org/glom/web/client/ui/list/ListViewTable.java:
getDataProvider():
* src/main/java/org/glom/web/server/ConfiguredDocument.java:
getListViewData(), getRelatedListData():
* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
getListViewData(), getRelatedListData():
* src/main/java/org/glom/web/server/database/ListDBAccess.java:
getListData():
* src/main/java/org/glom/web/server/database/ListViewDBAccess.java:
getData():
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java:
getData(): Adapted.

Remove final again from where it breaks GWT serialization.

Cleanup by Eclipse: Add final keywords.

Cleanup by Eclipse: Add parentheses.

Some cleanup by Eclipse

Some reformatting by Eclipse

1.21.9.2

Use translations for top-level groups too.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
updateTitlesForLocale(): Use the translation for the group
as well as for child items.

1.21.9.1

Mark 1.21.9 in the ChangeLog

1.21.9

Corrections to navigation to related records.

* 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:
getRelatedListData(), getSortedRelatedListData)(), getRelatedListRowCount(),
getSuitableRecordToViewDetails(): Take a LayoutItemPortal instead of a
relationship name, because the relationship name is not necessarily unique
on the layout.
TOOD: This is inefficient, because it passes the whole list of
child field items back to the server, but it is more correct, and happens
to fix a bug with the primary key being lost after a few navigations.
There is probably a chance to make this more efficient anyway in some
more basic way.

* src/main/java/org/glom/web/client/activity/DetailsActivity.java
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.jav
* src/main/java/org/glom/web/server/ConfiguredDocument.java
* src/main/java/org/glom/web/server/database/DBAccess.java
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java:
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
Adapted.

Fix the use of translations.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
Add updateTitlesForLocale().
getValidListViewLayoutGroup(), getDetailsLayoutGroup():
Call it to discard unwanted translations and to make getTitle() return
the wanted translation wihout the need for the client code to specify a locale.
* src/main/java/org/glom/web/shared/libglom/Translatable.java:
getTitle(): Fallback to the original title, as libglom does.

Document: Correctly report the number of available translation locales.

* src/main/java/org/glom/web/server/libglom/Document.java: Fill
the available locale IDs list.
* src/test/java/org/glom/web/server/libglom/DocumentTest.java:
testLocales: Test this.

SqlUtils: Use camelCase.

* src/main/java/org/glom/web/server/SqlUtils.java: Use camelCase.
* src/main/java/org/glom/web/server/database/DetailsDBAccess.java:
* src/main/java/org/glom/web/server/database/ListViewDBAccess.java:
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java:
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
* src/main/java/org/glom/web/server/ReportGenerator.java: Adapt.

Use jOOQ's tableByName() and fieldByName.

* pom.xml: Use jOOQ 2.3.1 to get the new API.
* src/main/java/org/glom/web/server/SqlUtils.java:
build_sql_select_step_with_where_clause(), .createField(),
builder_add_join(): Use Factory.tableByName() and Factory.fieldByName()
so we can get correct quoting and escaping. Thanks to Lukas Eder for
adding this, and other things, to jOOQ.

SqlUtils: Remove the Connection parameters.

* src/main/java/org/glom/web/server/SqlUtils.java:
build_sql_select_with_key(), build_sql_select_with_where_clause(),
createSelect(), build_sql_select_step_with_where_clause(),
build_sql_count_select_with_where_clause(),
build_sql_select_count_rows(): Remove the Connection parameter because
jOOQ does not actually need a connectionwhen it is just used to build
a SQL string:
https://groups.google.com/forum/#!topic/jooq-user/tIwobFOR2iM

* src/main/java/org/glom/web/server/ReportGenerator.java:
generateReport():
* src/main/java/org/glom/web/server/database/DetailsDBAccess.java:
getData():
* src/main/java/org/glom/web/server/database/ListDBAccess.java:
Constructor, getListData(), getResultSizeOfSQLQuery():
* src/main/java/org/glom/web/server/database/ListViewDBAccess.java:
getSelectQuery(), getCountQuery():
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java:
getSelectQuery(), getCountQuery():
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
getNavigationRecord(): Adapted.

Fix quick find.

* src/main/java/org/glom/web/server/SqlUtils.java:
get_find_where_clause_quick(): Use a comparison of
lowercase values, instead of a simple equals. Regular Glom
uses the PostgreSQL ILIKE operator but jOOQ does not
support that just yet, though it will soon.

TableToViewDetails: Use a real serialization ID.

* src/main/java/org/glom/web/shared/libglom/layout/TableToViewDetails.java:
Though this does not fix the serialization problem.

Added LayoutItemPortalDeepCloneTest

Added missing TableToViewDetails.java file.

Replace all appearances of Colour with color.

Because US English is dominant.

Use colors in HTML format, solving a warning about an unused function.

* src/main/java/org/glom/web/shared/libglom/NumericFormat.java
* src/main/java/org/glom/web/shared/libglom/layout/Formatting.java:
Add *asHTMLColor() versions of methods.
TODO: However, we should create and cache the results on the server.
* src/main/java/org/glom/web/client/ui/details/DetailsCell.java
* src/main/java/org/glom/web/client/ui/list/ListTable.java
* src/main/java/org/glom/web/server/ConfiguredDocument.java
* src/test/java/org/glom/web/server/libglom/DocumentTest.java:
Use the asHTMLcolor() versions.

ListViewTable: Constructor: Take the table name as a parameter.

* src/main/java/org/glom/web/client/ui/list/ListViewTable.java:
Constructor: Take the tableName, and set the member variable, because
we use it here.
* src/main/java/org/glom/web/client/ui/ListViewImpl.java:
setCellTable(): Pass the table name.
This makes navigation to non-default tables work again. I don't know
why it worked before in the master branch.

Make navigation work again.

* src/main/java/org/glom/web/server/libglom/Document.java:
Add getLayoutItemFieldShouldHaveNavigation().
* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField.java:
Replace get/setAddNavigation() with the partly-existing
get/setNavigationTableName(), with an empty string being no navigation,
because this is simpler. Use the new
Document.getLayoutItemFieldShouldHaveNavigation() method to set this.

* src/main/java/org/glom/web/server/ConfiguredDocument.java:
Add updateFieldsExtras() and call setNavigationTableName in it.
getDetailsLayoutGroup(),
* src/main/java/org/glom/web/client/activity/DetailsActivity.java
createLayout(): Adapted.
* src/main/java/org/glom/web/client/ui/details/DetailsCell.java
Constructor: Adapted.

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemPortal.java:
Replace get/setAddNavigation() with get/setNavigation(), returning a
TableToViewDetails class with both the table name and UsesRelationship,
because both are need. The previous code used java-libglom's output
variable (strangely, via sharedptr) to return both, but we cannot really
do that in Java.
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
getNavigationRecord(): Adapt. However, we cannot actually use the cache
here because it somehow gets set to null during deepCopy(). I must test this.
* src/test/java/org/glom/web/server/libglom/DocumentTest.java
testGetSuitableTableToViewDetails(): Adapted.

TODO: Find out why deepClone() is not quite working.

DBAccess: Simplify the retrievel of full field details.

* src/main/java/org/glom/web/server/database/DBAccess.java
getFieldsToShowForSQLQueryAddGroup(). This might be unnecessary anyway,
because the Document loading should have done this.

Some unimportant code formatting/comments/logging.

Document: Correct loading of doubly-related layout fields.

* src/main/java/org/glom/web/server/libglom/Document.java:
loadUsesRelationship(): Actually set the related relationship, instead
of only setting it if it's not found.

ConfiguredDocument: Restore correct addition of hidden primary key items.

* src/main/java/org/glom/web/client/ui/list/ListTable.java
(ListTable.createCellTable): Uncomment out the check for the hidden
primary key.
* src/main/java/org/glom/web/server/ConfiguredDocument.java: Only
add primary key items for top-level lists and portals, as before,
instead of adding them to each group.
* src/main/java/org/glom/web/shared/libglom/layout/LayoutGroup.java:
Actually implement the extra methods such as setHiddenPrimaryKey() and
comment that these are used only for top-level list groups and in portals.
This strangeness suggests even more that this should not be squeezed
into the LayoutGroup class.

Fix Formatting loading.

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField.java:
getFormattingUsed(): Remove the duplicate Formatting member variable
in favour of the one from the base class.
* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemWithFormatting.java:
Initialize a new Formatting instead of using null by default, so we
have some defaults, instead of having to initialize one later just to
get the same defaults. This also makes loading of formatting from the
document work, because that expected a non-null.

RelatedListTable: Make sure that the tableName is set.

* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
Constructor: Take the tableName so it is available later. Otherwise,
the server assumes that we mean the default table and cannot find the
relationship in it.
* src/main/java/org/glom/web/client/activity/DetailsActivity.java
setData(): Pass the tableName to the RelatedListTable constructor.

Fix portal navigation via the Details button.

* src/main/java/org/glom/web/server/OnlineGlomServiceImpl.java:
Add some checks for empty relationship names, and comments that an empty
table name is OK, because it is later interpreted as the default table.
* src/main/java/org/glom/web/server/database/RelatedListNavigation.java:
getNavigationRecord(): Uncomment and correct the code that decides what
table to navigate to.

Add some checks.

* src/main/java/org/glom/web/client/activity/DetailsActivity.java:
RelatedListNavigationButtonCell.onEnterKeyDown(), setData():
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
getDataProvider():
* src/main/java/org/glom/web/client/ui/list/ListTable.java:
addColumn():
* src/main/java/org/glom/web/server/database/DBAccess.java:
convertResultSetToDTO(), getPortal():
* src/main/java/org/glom/web/server/database/ListDBAccess.java
getListData():
* src/main/java/org/glom/web/server/database/RelatedListDBAccess.java:
Add checks for null objects and out of range access, with log messages to
give hints so we can fix these properly.

Portals: some corrections.

* src/main/java/org/glom/web/client/activity/DetailsActivity.java
setData():
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
constructor: Use getRelationshipNameUsed() instead of getName(), because
that is what is meant.
* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemPortal.java:
getFromField(): Fix a typo, to get the field name, not the table name.
* src/main/java/org/glom/web/server/database/DBAccess.java:
getPortal(): Fix a typo that stopped this from working.

LayoutItemPortal: Also override getTitleOriginal().

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemPortal.java:
This lets the base getTitle() with no parameters work.
TODO: Test this properly.

LayoutItemPortal: getTitle*(): Use the relationship title.

LayoutItemField: Fix loading of custom titles.

* src/main/java/org/glom/web/server/libglom/Document.java
loadDataLayoutItemField(): The title, if any, instead of the field
title, is stored in a title_custom node. Load it from there.
* src/main/java/org/glom/web/shared/libglom/CustomTitle.java: Add this
class.
* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField:
Add getCustomTitle() and use it, instead of super.getTitle*(), in the
getTitle*() overrides.
* src/test/java/org/glom/web/server/libglom/LayoutItemFieldTest.java:
Adapt.

LayoutItemField: Fall back to field titles, so some are really shown.

* src/main/java/org/glom/web/shared/libglom/layout/LayoutItemField.java:
Override getTitleOriginal() and getTitle(), as in java-libglom.
* src/test/java/org/glom/web/server/libglom/LayoutItemFieldTest.java:
Test this behaviour.

Correct use of setExpectedResultSize().

* src/main/java/org/glom/web/server/ConfiguredDocument.java
getValidListViewLayoutGroup(), getDetailsLayoutGroup():
Use setExpectedResultSize only on top-level groups (for instance, the
list layout) or on child portals (in details views).
Use the correct table name for portals to avoid SQL errors.
Update the expected counts when returning cached layouts.

Document: Interpret no group column count as 1.

* src/main/java/org/glom/web/server/libglom/Document.java: Use a sane
default, though we now check for this in the UI code anyway.

More null checks.

Translatable: Use Hashmap instead of Treemap because GWT supports it.

* src/main/java/org/glom/web/shared/libglom/Translatable.java:
The use of Treemap lead to this error from async methods, with no
further clue:
"The response could not be deserialized"

OnlineGlom.gwt.xml: Add exludes to fix explicit gwt compilation in Eclipse.

* src/main/java/org/glom/web/OnlineGlom.gwt.xml: This is necessary
when using the Google -> GWT Compile, or
g toolbar button -> GWT Compile Project... feature in Eclipse.

ListTable.addColumn(): Protect against a null Formatting.

* src/main/java/org/glom/web/client/ui/list/ListTable.java: addColumn():
Create a default Formatting if it is null, because that is the simplest
way to do this.

ConfiguredDocument.updateLayoutGroup(): Protect against a null dereference.

* src/main/java/org/glom/web/server/ConfiguredDocument.java
updateLayoutGroup(): Check that the field is not null.

ListViewImpl: Protected against a bad cast error.

* src/main/java/org/glom/web/client/ui/ListViewImpl.java:
onEnterKeyDown(): Do not cast without an instanceof check.

ListTable: Protect against an out of range error.

* src/main/java/org/glom/web/client/ui/list/ListTable.java
createCellTable(): This is unlikely, but can happen while debugging.

AsyncMessage onFailure() callbacks: Log the exception message.

* 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/ReportActivity.java:
* src/main/java/org/glom/web/client/activity/TableSelectionActivity:
* src/main/java/org/glom/web/client/ui/details/RelatedListTable.java:
* src/main/java/org/glom/web/client/ui/list/ListViewTable.java:
These are useful clues when something is wrong.

ConfiguredDocument: Avoid a null dereference.

* src/main/java/org/glom/web/server/ConfiguredDocument.java
TableLayoutsForLocale.getMapWithAdd(): Make sure that the list and
details maps are created.

Document: Correct the port number parsing.

* src/main/java/org/glom/web/server/libglom/Document.java:
This lets us actually connect to the database and show the document.