Initial Code Commit
Update composer.json

removing unnecessary repository
Updated composer.json, README.md, and phpunit.xml.dist

composer.json
* Added authors section
* Require php version to be 5.4 or greater
* Switched to psr-4 autoloading

phpunit.xml.dist
* Changed the name of the testsuite

README.md
* Added introduction, notes, installation instructions, and basic usage
Merge pull request #1 from cerealean/master

Initial Code Commit