Issue #1926938 by yannickoo: Add a configurable html wrapper
Issue #1369536 by dww, DuaelFr, drumm: Added an alter hook on $group when loading group.
Initial port.
Merge branch '7.x-1.x' of git.drupal.org:project/field_group into 7.x-1.x
Issue #1759680 by mgifford: Fixed Missing Labels on 'Add new group
Fix notice on account settings
Issue #1634940 by yannickoo: Fixed Allow removing field group div classes.
Issue #1067816 by animelion: Fixed Can't restore a programmatically created field group once it's been deleted.
Issue #1747804: Change URL using anchors when opening a tab