v0.6.0
* use click for commandline interface * search for model by entry point name or class * add format method for ModelMetadata * add unit tests for cli * add click as install requirement * assert for C:\\ on windows * remove extra backslach
* use click for commandline interface * search for model by entry point name or class * add format method for ModelMetadata * add unit tests for cli * add click as install requirement * assert for C:\\ on windows * remove extra backslach