Travis: add MongoDB support
Storage\Mongo tests
Fix typo. Hat/tip: @insom
Update README.md

Fixed link
resolves conflicts with PR
Merge branch 'sbonami-patch-1' into develop
Merge branch 'develop' of http://github.com/bshaffer/oauth2-server-php into develop
Merge branch 'develop' of http://github.com/julien-c/oauth2-server-php into julien-c-develop
marks tests as skipped if Mongo extension is not present
tweaks to mongo tests
fixes #65 - Mongo storage returns false instead of null
more aptly names StorageTest, as we are now using it to test mongo as well
Merge branch 'julien-c-develop' into develop
makes client_id an optional parameter to getSupportedScopes - not all applications will vary scope based on client
Make the allow_implicit config check less strict.
Server doesn't pass $scope to getAccessTokenData().
Merge pull request #72 from bojanz/improve_allow_implicit_check

Make the allow_implicit config check less strict.
Add a getter function for the Response status text.
Merge pull request #75 from bojanz/get_status_text

Add a getter function for the Response status text.
Merge pull request #73 from bojanz/pass_scope

Server doesn't pass $scope to getAccessTokenData().