Merge pull request #7 from karlito139/master

Putted the scroll bar of the side bare on the left of it. Close #2.
Merge pull request #8 from karlito139/master

Added the begining of the tests of the programme using phpunit. Plus a travis file.
Merge pull request #9 from karlito139/master

Added some tests for some arguments in the php part.
Putted the all project under GPL v3.
Merge pull request #10 from karlito139/GPL3

Putted the all project under GPL v3.