[api] state_changed? is also true if state changed from :review to 'review'
-rw-r--r-- 1809 .gitignore
-rw-r--r-- 105 .gitmodules
-rw-r--r-- 850 .travis.yml
-rw-r--r-- 1854 AUTHORS
-rw-r--r-- 17995 COPYING
-rw-r--r-- 4238 INSTALL
-rw-r--r-- 2703 README
-rw-r--r-- 3434 ReleaseNotes-2.4
-rw-r--r-- 943 TODO
drwxr-xr-x - dist
drwxr-xr-x - docs
drwxr-xr-x - src