Add facebook connect documentation.
Fix the path.
Facebook connect document update.
Various cs fixes
Merge pull request #283 from XWB/cs-fixes-master

Various cs fixes
Refactor code to use OAuthToken more often instead of duplicate functionality
Merge pull request #246 from kayue/doc/facebook-connect

Add Facebook connect documentation.
Polish docs after last merge
Point Facebook Connect docs
support display option for facebook
fixed facebook example
merged facebook display tests
added fb display option link to resource owner
Merge pull request #284 from mente/facebook-display

support display option for facebook
Merge pull request #282 from stloyd/feature/token_usage

Refactor code to use OAuthToken more often instead of duplicate functionality
Add detection of token expiring for tokens made by OAuth1.0a
Fix token regression for OAuth1.0a
Merge pull request #288 from stloyd/bugfix/token_regression

Fix token regression for OAuth1.0a
Add documentation chapter about overwriting built-in resource owners configuration
Move note about Facebook Connect
Merge pull request #291 from stloyd/feature/overwriting_conf_docs

Add documentation chapter about overwriting built-in resource owners configuration
Add basic functionality to revoke token access