Fixed an issue with case sensitive file systems
Ignoring hidden Subversion folders
Just changed the file mode
Repaired the MongoDB IOAuth2Storage example
Merge remote-tracking branch 'origin/draft-20' into draft-20
Changed path for including OAuth2StoragePDO.php
Fixed a typo in MongoDB example
FIX: Fix a bug with case-sensitive file systems like ext3/4
A more solid require_once path in the examples