Throw exception when try to use a format that doesn't registered
Merge pull request #16 from jdecool/handle-format-error

Throw exception when try to use a format that doesn't registered
Fix removing file when replaceFile method is used
Remove unused parameter
Merge pull request #17 from jdecool/fix-replacefile-remove

Fix removing file when replaceFile method is used
Simplify test configuration
Catch error when calling a non exist getter
Revert "Remove unused parameter" : for high configuration compatibility

This reverts commit 31cf23419a117e82976d9fd43197d9c034b09395.
Add testing on manager classes
PHP >= 5.5 compatibility
Merge pull request #19 from jdecool/unit-tests

Add complete bundle unit testing