ECMS-5278: Impossible to insert a link to a site page in content

Problem analysis:
	- REST service does not use Portal Application Context so that cannot get Portal Config from this context

Fix description:
	- Get Portal Config basing on server parameters
ECMS-5302: [Navigation by Content] Impossible to select page for list/detail

Problem analysis:
	- While selecting list/detail, current version only get navigation of portal. In case of getting navigation of group, NPE occurs

Fix description:
	- Use another function to get all navigation types
ECMS-5274: FCK editor don't load after opening insert image ("image icon") with IE
ECMS-4475: Tags are not well ordered

Fix Description:

  - Call Collections.sort() before returning the list of tags
ECMS-3719: [IE7] UI Bug on Paginator with TwoColumnsCLVTemplate
ECMS-5234: PDFViewer - Weird display of "Save as PDF File" in Spanish, Portuguese-Brazilian

Fix description:
* Remove fixed width.
ECMS-4523: Exception when open a document from search result with name containing ' character

Problem analysis
	- In initiating SEO for a document, its metada need to be got first by using nodePath but nodePath is not encoded.
Fix description:
	- Escape nodePath before getting its metadata
ECMS-4278: PathNotFoundException when click on folder after web content is deleted on WebDav

Fix description:
- Catch exception when the node is no longer exist
ECMS-5288: Error in CLV link with document containing accent character

Fix description:
  - Fix the URL path with accent content