Update wrappers changes
Fix for the failing wrapper tests.
Community Invite changes  -requirement from Kenexa
updated samples
UPDATE: Added ability to display 'invited' communities
BUGFIX: Fixed problem with bootstrap sample
BUGFIX: Fixed issue relating to display of tags
BUGFIX: Fixed bug related to display of restricted icon
BUGFIX: Fixed bug related to display of restricted icon
BUGFIX: Fixed bug related to display of restricted icon
Removed extra commas
Merge pull request #783 from priand/playground

Updated the playground for supporting OS gadgets
Removed extra commas
Renamed 'var char' to 'var separatorChar'

'char' is a reserved word so shouldn't be used as a variable.
Merge pull request #784 from c-lamb/js_cleanup

Js cleanup
Merge pull request #775 from fmoloney/FixWrapperTests

Fix for the failing wrapper tests.
Merge pull request #780 from benjamij/Community-grid

UPDATE: Added ability to display 'invited' communities
Merge pull request #781 from benjamij/Community-bootstrap-fix

BUGFIX: Fixed problem with bootstrap sample
Merge pull request #782 from benjamij/Community-grid-renderer-fix

Community grid renderer fix
Merge pull request #779 from swatisingh10/CS_Invites

Cs invites