Set maven version relooking
CROSS-1114 - merging master
CROSS-1132 - merge master after kill-exobuild
CROSS-1132 - pom format
PLF-3971 : upgrade parent pom to 9-SNAPSHOT
UI-2036 [PLF 4] Social - Activity - File
UI-2036 update icon class
UI-2036 [PLF 4] Social - Activity - File - Fix bug show comment box and preview file.
Fix bug js relate to show comment box.
UI-2038 [PLF 4] Social - Activity - Forum
UI-2036  fixbug syntax java
UI-2033: [PLF 4] Social - Activity - Calendar
UI-2034 change DOM and the icons name
UI-2036 change dom and update the icons name
UI-2038 update the icons name
INTEG-127 | Activity type improvement - Forum activity
UI-2047 [PLF 4] Social - Activity - Wiki
UI-2044 [PLF 4] Social - Activity - Task
UI-2181 fix bug , duplicate tooltip
UI-2033 optimizer Struct DOm