fix bug 1055870 - always overwrite provider session variable during social sign-in
fix bug 1051016 - Move close button when login widget is hovered over
Fix bug 719651 - Change Linkedin regex to accept public profiles

Added test case for Linkedin Public Profile
fix bug 719651 - add test for public linkedin regex validation
Update kumascript to reverted upgrades
Fix Bug 976071 - Tags shouldn't be case sensitive

Added Tags Test Cases for case insensitive tests
fix bug 976071 - test list_documents view by tags is case-insensitive
fix bug 1030629 - search filter