Changed authorization url
Add note to CHANGELOG file
Fix test for Vkontakte
Add notes about required anonymous access to login/connect routes

Fix #333
Add better detection of oauth errors returned from resource owners
Merge pull request #352 from stloyd/bugfix/oauth_error

Add better detection of oauth errors returned from resource owners
Prepare release 0.2.7
Update DropboxResourceOwner.php to use oAuth2
Dropbox oauth2 test
Merge pull request #357 from adwww/master

Update Dropbox to oAuth2
Merge remote-tracking branch '0.2'
Add missing note about Dropbox changes
LinkedIn now uses OAuth2 approach
Merge pull request #353 from stloyd/feature/linkedin2

LinkedIn now uses OAuth2 approach
Added QQ and Sina Weibo