UI-2867: Can not view full content of a long page in Preview
UI-2821: [PLF 4] Incorrect UI of Top Navigation
UI-2858: Missing Icons on wiki
UI-2870: Incorrect UI of Version Info
WIKI-577 avoid creating new draft page after refreshing UIWikiPortlet
WIKI-605 Wiki service return Null page in WikiRestServiceImpl
Problem analysis: WikiRestService.getTreeData using outdated path causes the problem
Solution: Log needed information such as user id, selected path and using wiki homepage instead of outdated one
UI-2869: Incorrect UI of Search Result page
WIKI-411 CLONE - Incorrect UI of Page Infos - Add related page Popup
WIKI-411 CLONE - Incorrect UI of Page Infos - Add related page Popup
UI-2747: Wrong tooltip style of Edit inline
WIKI-602 fix height of UIRightContentArea, set overflow of UIWikiMiddleArea to hidden
Merge remote-tracking branch 'origin/master' into feature/centralized-workspaces