WIKI-807 i18n of the link titles in Version Comparision
WIKI-491 Content of wiki page is displayed wrongly
Fix description: Break word to avoid incorrect page border

Conflicts:

	wiki-webapp/src/main/webapp/skin/less/UIViewContentDisplay/Style.less
WIKI-808: Wiki Tree is automatically closed when accessing sub-page whose name contains accent characters

Problem analysis
	- In ajax call, in case of having accent character in URL or parameters, their value needs to be encoded in HTML form

Fix description:
	- Encode wiki path on initiating Wiki Tree
	- Fix case in initization
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-620 [Wiki] Rename a page as a removed one will use incorrect attachments

Fix description: add a parameter to image link to avoid browser cache when displaying images