Added unit tests and refactored scripts
Increased version number and added travis support
Added Travis's build bot status
Add python2.7 to travis
Removed Travis python3 support for now
Fixed typos
Fixed typos bis
Merge pull request #26 from MarcCote/unittest

Added unit tests and refactored scripts
Update README.md

Added a line after build status.
Update README.md

Moved the build status icon
Create .scrutinizer.yml

Config file for scrutinizer (code quality analyser)
Added coverages support
Add badge
Merge pull request #27 from MarcCote/coveralls

Coveralls
Added config for coveralls
Merge pull request #29 from MarcCote/coveralls

Added config for coveralls