Formatting flags are not working for single endpoints

[MushroomMaula]

Formatting flags like hyphenate are only working when the formatter is set on the base Wrapper

base = tortilla.wrap('api.example.org', hyphenate=True)
base.hyphenated_endpoint  # GET api.example.org/hyphenated-endpoint

# however
base = tortilla.wrap('api.example.org')
base.hyphenated_endpoint(hyphenate=True)  # GET api.exaple.org/hyphenated_endpoint
base('hyphenated_endpoint', hyphenate=True)  # same result

I think it would be a good idea to add support of formatting options to single endpoints as well.

[MushroomMaula]

When creating new children objects as it's own varibale the formatters are also not working even when the formatter has been set on the base. The issue here is that the formatter in the config is not set on the child by the parent

base = tortilla.wrap('api.example.org', hyphenate=True)
base.hyphenated_endpoint  # GET api.example.org/hyphenated-endpoint

endpoint = base.('extra/endpoint')
endpoint.hyphenated_endpoint # GET api.example.org/extra/endpoint/hyphenated_endpoint

print(endpoint.config.formatter) # None