oauth_token parameter should be moved to request body in Social Login APIs
pretty error message when a social network is not available
there was no DB connection when the /social/.../callback was called
new method getOrOpenConnectionWIthHTTPUsername()
added a check on open connections
added social exceptions
Merge remote-tracking branch 'giastfader/issue_217' into issue_217
Merge pull request #19 from baasbox/master

update from origin
Validation on login and link of social network accounts
cleaned some code for tokens extraction from request
G+ check for token validation
Configuration settings into json body
fixed #296 - admin/collection API should return a count field for each collection
Merge pull request #297 from giastfader/master

fixed #296 - admin/collection API should return a count field ....
testing new settings into json body
testing new settings into json body
#217 and #287
Merge remote-tracking branch 'baasbox/master'