Updated Vietnamese translation
Make privacy provider single user for multi-user environments
Revert "Make privacy provider single user for multi-user environments"

This reverts commit 0158606bf772940d8b2e5c9843bb036be20f25c3.
Merge pull request #1014 from ngonchan/master

Updated Vietnamese translation
Updated changelog
meta.xml is not read on new installs
Make privacy provider single user (concept)
Make privacy provider single user (concept)

Refs #357
Merge branch 'master' of github.com:M66B/XPrivacy
Added location restriction for Google Play services

See "contributing" for how to add the Google Play Services library

Refs #1011
Ignore proguard output
Be safe
Change lint settings (workaround)
1.12.1 test