Fixed issue with cropped images on Staging
(cherry picked from commit da244fb8808771d51e227c41d8f4bbcd59e8b164)
Added hipchat gem for staging deploy hooks
Localisation updates from http://translatewiki.net.
WEB-4198 kinda-sorta fixed: the subchapter names are in the 'source information' block, which is weird, but at least it's subtle.
WEB-4446 - emails should use italicized names now.
Partial fix for 4452 ... which should probably be two separate ticekets. Education resources should now show up.  Sorry! My fault.
WEB-4443 - fixes cache-clearing for associations, breaks up data object cache registers (should be slightly nicer for memcached).
WEB-4445 - Reindex containing collections when you reindex a taxon after moving/merging/splitting the classifications.
A rather unappealing attempt to make the credentials field WYSIWYG... though I do not like how this looks, so would like it to be reviewed.
Localisation updates from http://translatewiki.net.
Localisation updates from http://translatewiki.net.
update CHN translation on May 27 2013
Updeate translation on May 28 2013
Restored feeds controller.
data objects shouldn't show title unless it's different from the heading - had a bug, should be fixed now.
Merge remote-tracking branch 'china/zh_trans'
Fixed issue with html entities in common names #WEB-4458
Ignoring searches with robots.txt #WEB-4474
Fixed issue with OAuth user names in the forum
Brought back ability for admins to make hierarchies browsable #WEB-4465; Added synonym parameter to pages API docs #WEB-4441; Making sure we return proper hierarchies with Pages API #WEB-4476