Merge branch '7.x-2.x' of github.com:blatin/oa_core into 7.x-2.x
OA-434: Do not send notifications for trivial updates
OA-435: Do not send empty digest emails
Merge pull request #46 from blatin/oa434

OA-434: Do not send notifications for trivial updates
Merge pull request #47 from blatin/oa435

OA-435: Do not send empty digest emails
Enable tables in wysiwyg
Adjust wysiwyg filter to allow tables
Added realname utility function
Update references to realname
Rename Archive to Show Archive
Issue #2201707 by scottalan: Give user notice for message notifications on 'user/%user/settings'.
Update jquery_update to latest -dev
Issue #2179641 by SocialNicheGuru: Define oa_favorites as a dependency of oa_core.
Update panopoly overrides