Fully functional SailfishOS port

[b100dian]

Needs to:

• vibrate promptly on touch of keyboard, no miss, and strongly on messages and calls sailfishos-on-sake/droid-config-sake@d77c5fe
• vibrate longer on calls and alarms (and stronger in general?)
• play videos in gallery without stopping after a couple dozen frames (Workaround: software AVC)
• play videos in browser without any color banding: Fixed by building this droidmedia PR
• have fingerprint support to unlock
• last more than two days, even with wifi on
• make pictures that are not oversharpened, and are optically stabilized
• have the best brightness you get in original firmware
• have the highest FPS you can get
• no browser crashing on OOM or otherwise
• have NFC(sailfishos-on-sake/droid-config-sake@00db50f)
• have MTP access (sailfishos-on-sake/droid-config-sake@537a3d0)
• have FM Radio
• actdead charging mode should not crash on reboot
• wifi hotspot should not stop when screen goes off & no charger