update Sniff/Calendar for Cloud/4.1-M2
FQA-1869: Fix social/delete space function
FQA-1869: Fix social/deleteActivity
FQA-1869: Fix social
FQA-1550: PLF4.1/Sniff/Wiki/Migrate from PLF4.0 (Attachment + Basic Action)
FQA-1551: PLF4.1/Sniff/Wiki/Migrate from PLF4.0 (Infomation, Publish Activity, Search and Wiki Settings)
FQA-1554: Sniff - PLF 4.1/ECMS - Migrate commons and test cases (Ecms/Admin)
FQA-1557: PLF 4.1/ECMS - Migrate commons and test cases (Ecms/WCM)
FQA-1555: PLF 4.1/ECMS - Migrate commons and test cases (Ecms/Sites Explorer/Admin, Basic Actions, Collaboration and Info)
FQA-1605: PLF4.1 - Migrate Sniff/Calendar (Calendar, Category and Settings)
FQA-1606: PLF4.1 - Migrate Sniff/Calendar (Event, Search)
FQA-1586: Migrate from plf4.0 (sniff/social/dashboard and homepage)
FQA-1587: PLF 4.1/Sniff/Social - Migrate commons and test cases (Social/People and space)
FQA-1607: PLF4.1 - Migrate Sniff/Calendar (Public Activity, Task)
FQA-1609: Migrate commons and test cases (Sniff/ECMS/Admin/Advanced)
FQA-1556: Migrate commons and test cases (Ecms/Sites Explorer/Create, Publish Activity, Search and Settings)
FQA-1596: Migrate Sniff/Forum (Administration, FAQ, Search, Settings)
FQA-1597: PLF4.1 - Migrate Sniff/Forum/Answer (Answer, Category, Search, Settings)
FQA-1598: Migrate Sniff/Forum/Answer (Publish Activity, Question)
FQA-1602: Migrate Sniff/Forum/Forum (Basic Action, Bookmark, Category, More Action)