Add tool to deploy Qt applications on Android

This tool automates building an Android project with
either bundling deployment or Ministro. It can be used
from the command line and will also be used from Creator
to create packages.

Task-number: QTBUG-32856
Change-Id: I89716127d192618054317d1412f3bb224a4a81a4
Reviewed-by: Daniel Teske <daniel.teske@digia.com>