Remove deprecation warnings on old methods
Remove deprecation warnings on old methods

We'll support these indefinitely, and generally try not
to tie bindings version to API version

Khan/stripe-python,koobs/stripe-python,alexmic/stripe-python,woodb/stripe-python,uploadcare/stripe-python,HashNuke/stripe-python,NahomAgidew/stripe-python,zenmeso/stripe-python,stripe/stripe-python