Merge tag '1.4.1' into develop

Add support for running Storyplayer without creating any config files at all
New: Add FacebookGraphApi and FromFacebook modules for getting an API key from Facebook and using it with the Graph API
New: Add UsingCurl for easier HTTP calls when we don't need as much detail as ms-lib-stone provides
Merge pull request #66 from datasift/feature/facebook

Feature/facebook
Fix: Allow a user to specify a personal config file without requiring a global config file
Merge pull request #67 from datasift/feature/allow-user-config-without-default-config

Fix: Allow a user to specify a personal config file without requiring a ...
Fix: Use call_user_func instead of $callback syntax for PHP 5.3 support
Merge branch 'develop' of github.com:datasift/storyplayer into develop
Merge branch 'release/1.4.2'