Collapsed LocationHelper into EventServer

Removed LocationHelper app completely.
Now the EventServer is an Android service, it can communicate directly with
the LocationManager using Intent broadcasts.

Change-Id: Ief46343b5488f06ee32e2e7950abfb8977a9c066
Collapsed NetIntentsHelper into EventServer

Removed NetIntentsHelper app completely.
Now the EventServer is an Android service, it can communicate directly with
the NotificationManager using Intent broadcasts, it can intercept activity
start intents, and it can start activities directly.

Change-Id: I23bded2c149b3ea2163435aace089956cb860bc8