Merge pull request #4 from brian978/develop

Merge pull request #3 from brian978/master
Merge pull request #5 from brian978/develop

Update readme
Merge pull request #6 from brian978/develop

Fixed bugs and added improvements
Merge pull request #7 from brian978/develop

Fixed minor issue
Merge pull request #8 from brian978/develop

Updated documentation
Merge pull request #9 from brian978/develop

Fixed bug
Merge pull request #10 from brian978/develop

Develop
Merge pull request #11 from brian978/develop

Minor improvement
Merge pull request #12 from brian978/develop

Minor improvement
Updated PHPDoc and fixed some bugs