fix if, pg-0
Merge pull request #33 from thomaroger/troger-fix-cond

fix condition
maj 2.2.6 to 2.3.*, PLAYGROUND-502
Merge pull request #34 from thomaroger/troger-maj-2.3

maj 2.2.6 to 2.3.*, PLAYGROUND-502
Update README.md
update findBy, pg-0
Merge pull request #35 from thomaroger/pg-0-findBy

update findBy, pg-0
fix install
fix cs
Merge pull request #36 from thomaroger/PG-0-fix-install

fix install
cleaning file
travis config file added
travis config
phpcsfixer
Fixing UT
resolving UT errors
Fix basePath calculation making it adaptable
adding empty directory
adapting the test
directory test fix