Added coveralls file
Changed coverals config
Changed coveralls config
Added scrutinzer file and badge
more badges
Trying code coverage in the scrutinizer-ci
Added code climate badge [ci skip]
Updated libs
Addes some qa tools
Some code standard fixes
Fixed more code standards
Deceived phpcpd
Implemented returning clause on the insert statement
Refactored a test file a bit
Removed methods that test implementation detail
Removed useless test
Refactored test file
Refactored test file
Little refactory