Merged r9343 from trunk
Simplified Chinese translation updated by fangzheng (#10611)
Merged r9341 from trunk.
Do not install rmagick gem with jruby.
Merged r9339 from trunk.
Typo in database rake task.
Set version to stable.
Adds 1.4-stable branch.
Set version to 1.4.0.
Adds a quick and dirty task for creating databases on the CI server.