Merge pull request #2 from anhsaker/master

Update docblocks, remove close php tag, add getUserId() method
Switched class names to begin with an uppercase letter.
The class files should have exactly the same name, as the class names.
Removed some empty lines at the end of class files.
Added a bootstrap for unit tests.
Added Netbeans project folder to the .gitignore file.
Formatted all classes the same way.
Added some PHPDoc tags and changed some formats.
Revert "Added some PHPDoc tags and changed some formats."

This reverts commit 5c7cff5c82da74b628d8cddd66b99a6612244770.
Added some PHPDoc tags and changed some formats.
Changed includes to uppercase path and file names for classes.
Added some PHPDoc tags and changed some formats.
Added some PHPDoc tags and changed some formats.
Revert "Added some PHPDoc tags and changed some formats."

This reverts commit 3a98237828874b2415cd81148d235a7c7da028a9.
Added some PHPDoc tags and changed some formats.
Added some PHPDoc tags and changed some formats.
Added some PHPDoc tags and changed some formats.
Added some PHPDoc tags and changed some formats.
Added some PHPDoc tags and changed some formats.
Revert "Added some PHPDoc tags and changed some formats."

This reverts commit e07e8e5c97683a88c2c551d5190cb2d1ebf09845.
Added some PHPDoc tags and changed some formats.