Add a Bitdeli badge to README
Merge pull request #119 from bitdeli-chef/master

Add a Bitdeli Badge to README
Merge branch 'master' of github.com:php-loep/oauth2-server
Update composer.json
Updated changelog.
Fixed some links in README.
Merge branch 'release/3.1.2'

Conflicts:
	README.md
Fixed lots of links, and improved readability of links.
Merge branch 'develop' of github.com:thephpleague/oauth2-server