changed test: only forward slashes are expected in URIs (#5)
changed URI generation: forward slashes are used now (fixes #5)
improved test: used better assertion (#5)
simplified test: in case of an exception the test will fail anyway and additionally display the stack trace etc. (#5)
removed unused variables (#5)
Merge pull request #66 from Matthimatiker/feature/5_backslashes_in_uris

Unify slashes in URIs derived from files