SOC-3444 | Searching spaces by SpaceServiceImpl.getAccessibleSpacesByFilter is not correct in some cases.
SOC-3475 | Error in Suggestion Portlet due to [o.e.p.c.r.s.S.PeopleRestServices] - clear map
SOC-3475 | Error in Suggestion Portlet due to [o.e.p.c.r.s.S.PeopleRestServices] - Implement suggestion cache
SOC-3475 | Error in Suggestion Portlet due to [o.e.p.c.r.s.S.PeopleRestServices] - fix UT failed
UI-2831  Wrong limit size when sharing a link with thumbnail
SOC-3507 | All words are not matched for spaces
SOC-3509 | NPE in space ActivityStorageImpl for a number of user comments
DOC-2896 Review Social API
Merge remote-tracking branch 'origin/master' into feature/generic-user-popup