Dialer: Scrub debug logging for identifiable information.

Change-Id: I2b45ec7c37a7f69c972feb3dde1eac87306259f6
Add reverse lookup provider "PagineBianche" (IT).

Change-Id: I4db5cbc6bebe847572e872dff93500a0dd451611
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Dialer into android-4.4