v0.6.6: Configurable update interval

What's Changed

• The update interval can now be configured! Go to the integration, click Configure and pick how many seconds between updates (default 30, minimum 5). #65
• Allow removing devices that are no longer on the gateway by @philippecottier in #68
• Demand power sensor and reset peak demand button are now also available for A2 and P1 devices #57
• Build device info in the new standard way #69

Full Changelog: v0.6.5...v0.6.6