HomeAssistant-Comwatt v0.1 Release

Introducing HomeAssistant-Comwatt v0.1.
This is the first release !

These are the key fetures :

1. Power consumption of device
2. Energy consumption of device
3. Power consumption of network in/out
4. Energy consumption of network in/out

Full Changelog: https://github.com/MateoGreil/homeassistant-comwatt/commits/v0.1