No bug - Small fixes to AndroidManifest.xml.in.
No bug - Alphabetize list.
Bug 828654 - Part 0: Move uses-permission into correct manifest snippet.
Bug 828654 - Part 1: Factor reflecting-to-Fennec code into BackgroundService.

This also renames the label of the method reflected to Fennec in
anticipation of additional methods.
Bug 828654 - Part 2: Add Health Report permissions and services manifest fragments.

Also adds used to broadcast pref from Fennec to background services.
Bug 828654 - Part 3: Health Report Upload service start/stop/schedule boilerplate.
Bug 828654 - Part 4: Make upload service generate and upload.