Adding auto-connect controls for multi-scooter users

[TheFreal]

Still needs to be tested

QA checklist

• Read state (state & power state)
• Read primary battery SOC
• Read primary battery cycles
• Read secondary battery SOC
• Read secondary battery cycles
• Read seat closed
• Read handlebar
• Read AUX SOC
• Read CBB SOC
• Read CBB charging state
• Update ping
• SOCs are cached (after app restart)
• Commands can be sent (locking & hibernation)

[TheFreal]

Oh yeah: this implements #82

[TheFreal]

iOS does not respect the new settings at all. Need to look further into this :/

[TheFreal]

Found the issue, was actually not iOS-related at all. Works now in all tested cases.