Use EventBus for javascript calls
Handle SensorJSEvent in DataManager
New manager pattern
Implement the Manager pattern in more classes
Packages are good
Activities package
DataProvider package
Delegate more to Managers
Move wifievents to WifiManager
Remove unneeded methods
1. Make camera manager handle the camera period
2. Remove bar code manager register
3. If there is no activity then don’t log with raven
4. Add camera frame event and use that to async handle frames in BS
5. Fix SayEvent

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>