Document the redirect feature

Issue

Understand the 3 ways that exist to have a redirect in xwiki and document it as a FAQ entry.

Expected Outcome

• A FAQ entry created
• Containing the info that can be found at:
  • XWIKI-2204
  • http://snippets.xwiki.org/xwiki/bin/view/Extension/Redirect
  • Using the XWiki.RedirectClass xobject
• Link to the https://www.xwiki.org/xwiki/bin/view/FAQ/How%20do%20I%20remove%20a%20redirect page

Links

• https://www.xwiki.org/xwiki/bin/view/FAQ