Web file path is no more mandatory (and available as bundle configuration)
Add atoum configuration for coverage report
Update travis configuration
Upload form field fine-tuned and doc added
Merge pull request #23 from jdecool/atoum-reports

Add atoum configuration for coverage report
Merge branch 'master' into upload-form

* master:
  Update travis configuration
  Add atoum configuration for coverage report
Unit testing for Image form field
Merge branch 'upload-form' of https://github.com/skwi/NovawayFileManagementBundle into upload-form

* 'upload-form' of https://github.com/skwi/NovawayFileManagementBundle:
  Web file path is no more mandatory (and available as bundle configuration)