First German translation

I hope everything is okay and all umlauts can be used (or are special
characters needed?)...
Better German translation

Optimised and corrected a few strings
Clean up

* Fix "extension" spelling error
* Update README
Update some strings to match AOSP
Add Play Store listing
Update gradle
Added European Portuguese (pt_PT) translation

European Portuguese translation by André Silva
Spanish Translation

Spanish Translation v1
Cleared lint warnings
Chinese Simplified translation
Clear lint warnings
Updated README
Include formatted string order
Hebrew translations (values-he)

by Mo r https://plus.google.com/117226423321573290724/posts/AAo21yGd2N7
Merged AOSP translations

from: https://github.com/android/platform_packages_apps_settings/blob/master/res/values-iw/strings.xml
Add "Display" and "Support"
Update Hebrew String.xml

Adding missing strings & fixing typoes
Updated build tools
Create values-fr

Values for french
Create pref_strings-fr.xml