Fix incorrect log message about finding multiple privacy settings when no privacy settings are present.
Corrected log messages which pointed to the wrong function.
Fix for non-working video recording from M66B (http://forum.xda-developers.com/member.php?u=2799345)
Initial implementation of LruCache into PrivacyPersistenceAdapter
Added functions to which debug controls can be attached in OpenPDroid service.
Added debug functionality to enable/disable notifications, cache, and automatic closing of the privacy database
Added PrivacySettings superclass (PrivacySettingsStub) for caching