wip Linkedin provider
ignore plugin sha1 files
wip remove Spring Social dep for Facebook
Merge branch 'master' into linkedin
merge branch master
wip remove Spring Social dep for Twitter
Merge branch 'master' of https://github.com/enr/grails-spring-security-oauth into remove-springsocial
Merge branch 'linkedin' of https://github.com/enr/grails-spring-security-oauth into remove-springsocial
Merge branch 'master' into remove-springsocial
add tests for FB and Twitter
Merge branch 'master' into remove-springsocial
Merge pull request #3 from enr/remove-springsocial

Remove Spring Social