MozStumbler v0.13.0

• Add local database for more reliable report logging (@illarionov)
• Add "upload now" button (@illarionov)
• Use Android Sync service to schedule uploads (@illarionov)
• Add geofencing to pause scanning at designated area (@tamcap)
• Remove Quit button and stop service when not scanning (@tamcap)
• Add new UI buttons (@tamcap)
• Add "you are here" marker to map (@cpeterso)
• Block Finland's VR train SSID (@aschmitz)
• Update Spanish translation (@rodmoreno)
• Update Dutch translation (@ActuallyRuben)
• Update Finnish translation (@ojarva)
• Update Russian translation (@freekzy)
• Update French translation (@pl6025)