Fixed server error when no media_file parameter is provided and return a HttpResponseNotFound response instead and add a test for this. The media_file.split('?')[0] is removed because it seems unnecessary, other tests still pass
More checking of the media_file parameter, also check for the parameter given but only containing whitespace. Added more tests.
fix typo
catch exception when no media_file parameter is provided
Merge pull request #19 from tremolo/feature/bugfixes

Feature/bugfixes