Merge pull request #75 from gabrielbull/master

Added PSR-4 Autoloader and move phpunit.xml.dist back to root of project
FIXED : Unit Tests on Travis CI after have moved phpunit.xml.dist
FIXED : Unit Tests on Travis CI after have moved phpunit.xml.dist
Reformatted Tests to PSR-2 coding standards
Removed fake namespace from tests class names because we use real namespacing