Send MD5 of android ID

This was forgotton to change for fetching in the past
Updated FAQ
Move submit to activity share
Toggle selected

Refs #1031
Fetch/submit selected applications

Refs #1031
Import selected applications

Refs #1031
Hook location manager service

Note: no usage data on recent Android versions
Allow content provider for isolated processed (untested)
Fix allowing content provider for isolated processes

Notes:
- there maybe be more category to be allow
- untested if an isolated process can access a content provider if allowed
enforceNotIsolatedCaller only for isolated processes