v0.6.1 reformat pypi description

v0.6.0

* removed web3utils in favor of new equivalent features in web3

v0.5.2 - Up to 48 hr stale, also check registrar

v0.5.1 - Require that chain is < 48 hours old

v0.5.0

* properly handle alternate dots in domain names
* unified nameprep error
* bump web3 to version 3.11.1
* bump web3utils version
* README cleanup
* Move from alpha -> beta

setup name and address resolvers, dependency bump