[2/4] Telephony: Add Dialer suggestions and reverse lookup:

Thanks to OmniRom:
https://github.com/omnirom/android_packages_services_Telephony/commit/539ff5579c4567814bc1a2d4877689de2d8f1289
Dialer suggestions and reverse lookup: Update checkboxes:

Both features are disabled by default,
set default state for checkboxes to disabled, too.

Update german translations.