upload_v2

Added new Twitter Library (CodeBird) and removed old twitter libraries
(Epi and tmhOAuth)
twitter_library_v1

First version of a working Twitter library, which can automatically
post tweets and search tweets.
security_v1

Added security to the login module based on the PHP 5 ZEND Manual
Merge pull request #2 from pwdeveloper/third-upload

Third upload