v0.1.0

Changelog

a1aaeb5 Define lbryinc.Caller interface for easier drop-in replacement of lbryinc package in client code
ada0ce0 don't panic if magic doesn't work
461ae6a Merge pull request #61 from lbryio/go_sdk38_client_updates
7e445e0 Add updated structure for response api call based on SDK 38 release.