Add positioning lib
Merge pull request #10 from 3nids/qt5-qml

use github repo for python
Update QWT version to 6.1
update-apk-env should be run after build-qgis
Create initial AndroidManifest.xml if not present
Specify target when running android update
Don't switch the QGIS branch automatically
Revert "use github repo for python"

This reverts commit a32d263ff78fcdefd2c6beea81959d41898fb1e2.
Only update android env once initially
improve template, fix android update