Refreshed the SDK codebase to 2014 standards
* Added more code commentaries and fixed most typos
* Added the possibility to specify a username/password for the proxy (thanks to quazardous)
* Added fluent returns to most setters to allow method chaining (return $this)
* Added redirection follow if allowed by the execution environment
* Added a debug for the CLI SAPI (for xterm-compliant shells)
* Updated the SDK version to better reflect the changes
* Updated the method comments to make it IDE friendly
* More robust version of the HTTP response parser
* Scopes are now always referenced as arrays
Refreshed the tests to better reflect the state of the Graph API in 2014
Merge branch 'master' of github.com:dailymotion/dailymotion-sdk-php

* 'master' of github.com:dailymotion/dailymotion-sdk-php:
  Typo bugfix
  Added a CurlFile object that deprecates the old @filename syntax for PHP 5.5

Conflicts:
	Dailymotion.php