adding oauth2-provider by jgwpk

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@685065 b8457f37-d9ea-0310-8a92-e5e31aec5664
INIT Upload

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@685195 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Updated trunk files

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@691171 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed Login Redirect

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@695622 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update Admin Link for Delete 

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@698425 b8457f37-d9ea-0310-8a92-e5e31aec5664
Changed Version fo update notifications to work

git-svn-id: http://plugins.svn.wordpress.org/oauth2-provider/trunk@698427 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge branch 'master' of https://github.com/jwickard/wordpress-oauth
Adding readme from authors github fork.
Update README.md

Update readme with contents of original.
Update README.md

Fixed formatting.
Update readme.txt

added myself to contributors.
fixed short tag in api
remove log file
filter out password / activation key
Merge branch 'master' of https://github.com/jwickard/wordpress-oauth
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Fixed column name on refresh_tokens table.