support project specific errors
Merge pull request #30 from grosser/errors-by-project

support project specific errors
bump version to 4.4.0
Added license, fixes #31
Update path to get the XML for a specific error
Merge pull request #32 from groman-me/update_specific_error_path

Update path to get the XML for a specific error
fix deprecation warning due to use of stub
version 4.5.0