Add query device info

Add publish workflow

v.0.3.7

Merge pull request Drafteed#1 from R0nd/set-volume

Support getting and setting volume level

v0.3.4

Update metadata

Update setup.py

fixed _get_session_id for hdcp

version bump to 0.3.0 - basic support for hdcp protocol of pre 2012 L…

…G TVs