* Adds composed model support for allOf oneOf anyOf
* Moves discriminator into discriminator() class method, adds test_deserialize_lizard, adds setting discriminator using allOf schema
* Python-experimental adds model_utils module, refactors python api class
* Fixes python-experimental so the sample sare generated in the petstore_api folder
* FIxes python samples tests
* Updates python and python-experimental tests
* Fixes python-experimental tests
* Adds newlines back to python templates + samples
* Reverts files with newline tweaks back to master branch versions
* Fixes indentation errors in python-experimental api_client
* Removes unused files
* Python files now generated in correct folders
* Adds logging when the user tries to set generateAliasAsModel in python-experimental
* Fixes typo