LPS-32861 Apply
LPS-27530 Return portletPreferences instead of null
LPS-32861 Source formatting
LPS-32676 Source formatting
LIFERAYQA-4043: CE Changelog
SOS-1422 Join button has no effect on membership request for a Private Restricted Site
LPS-32805
LPS-32805 Source formatting
LPS-32708 Changed UserGroupRole to UserGroupGroupRole to get correct role ids
LPS-32708 Added UserGroupRole back
LPS-32708 source formatting
LPS-32708 Source formatting
LPS-32708 Simplify the call, why get the User, and then call getUserGroupIds() on it? trace UserImpl and use the direct method.
LPS-32708 Move to its own method
LPS-32708 Remove all these redundant checks
SOS-1423
SOS-1423 Remove unnecessary addition
SOS-1418 User Tag highlight in Microblogs is improperly formatted when using Firefox
SOS-1428 User tag is not getting highlighted in IE8
SOS-1429 The dropdown of the tagged users is partially blocked by the "viewable by" select box in IE7