Migration to SDK 2.0
Added tapping to hide background
Add necessary SDK-2.0 files
Create configuration page
Enable config dialog
Smaller images on config page
Better message on config file
Return 0 or 1 value from configuration page
Persist & use shake-to-cheat config on phone

Sends a message when the configuration dialog gets saved, only hides
background if shake-to-cheat is enabled
Load and persist config on phone app
Fetch config from phone if not available

This will be the case if the app is uninstalled or updated: if the local
storage system does not have the configuration available, the watchface
will trigger the phone app to send the configuration and persist it
afterwards.
Cleanup js, introduce logging flag
Merge pull request #2 from kesselborn/SDK-2.0-with-shake-to-cheat-config

Sdk 2.0 with shake to cheat config