Fixes tests to use the default project root config
Fixed stupid redundancy in tests
Merge pull request #63 from cristen/tests

Fixes tests to use the default project root config
Get configuration keys at runtime, not when module is imported (fixes #64)
Merge github.com:Kozea/Radicale

* github.com:Kozea/Radicale:
  Get configuration keys at runtime, not when module is imported (fixes #64)
  Fixed stupid redundancy in tests
  Fixes tests to use the default project root config