v3.0.0

What's Changed

• Group entities under the same device @algra4 in #18
• Use coordinator for switch sensors @algra4 in #18
• Use coordinator for sensors @algra4 in #18
• Use coordinator for binary sensors @algra4 in #18
• Improve authentication and error handling @algra4 in #18
• Add MAC address validation @algra4 in #18

Breaking change

• As the integration is able to manage more than one stove the entities are prefixed by edilkamin_${mac_address}_xxx now

Full Changelog: v2.1.2...v3.0.0