WIKI-689: Exception when adding wiki portlet into a new site
WIKI-815 migrate data for wiki page when getting page node version
WIKI-405: Incorrect UI of Space Switcher
WIKI-789 Page name is no more displayed after expanding the left panel to the maximum width
Fix description: Change word-wrap of title div to normal to avoid bad UI, hide title div when right panel is too small to make redundant blank dissapeared
WIKI-823: AutoSave feature does not work when editing wiki page

Fix description:
- Encode pageId for autosave function
WIKI-491 Content of wiki page is displayed wrongly
Fix description: Break word to avoid incorrect page border
WIKI-455 Wiki resize error on left navigation

Fix description: After height after resizing