Enhanced more JDT like CA content
Fix for empty list of parameters
Switched to JSONObject where that could be easily done
Fixed copyrights and some comments
Added some of JavaDoc CA features
Merge pull request #1 from eclipse/Enhanced_ContentAssist_Service

Enhanced more JDT like CA content
removed warning
added missing closing brackets
Refactor github.js to more easily cache token->user mapping
Cleanup unsued imports
Add cache for github token authentication request
Add some notes about oauth setup
Merge branch 'master' into oauth
Towards optional authentication. Turned on by presence of a
special file containing secrets.
Fix issue when redirecting from '/' and already authenticated, user
name is lost in the redirect making client behave as if it is default user.