Home-connect-async

Commits
- 094e08a: Improve handling of program start events (Eran Kutner)
- d625fc8: Update version to 0.7.13 (Eran Kutner)

Commits
- 952dd75: Handle update events for missing data model properties (Eran Kutner)
- c123048: Add displayvalues and default constraints to Option class (Eran Kutner)
- 3dd985c: Improve update event handling efficiency (Eran Kutner)
- 6b45dd0: Update version to 0.7.12 (Eran Kutner)

Commits
- cb07a57: Add support for disabled appliances (Eran Kutner)

Commits
- 601c547: Disable fetching of settings when the selected program is changed (Eran Kutner)

Commits
- ee556ff: Fix handling of missing active program (Eran Kutner)

Commits
- dcfa3fc: Update settings when program state changes (Eran Kutner)
- f8f0be9: Update version to 0.7.8 (Eran Kutner)