Enable BLE in my way (The same way how I enabled it when JB 4.3 was
released... "force enable") - Thanks to me
Enable host interleaving BR/EDR device discovery - Thanks to Google
Correct WiFi lines in my way (Like how it is on Grouper's KK) - Thanks
to Google and me

frameworks/base overlay: add MMS UA and UAProfUrl strings for maguro. -
Thanks to steven676
Really really fix the sensors properly. - Thanks to MWisBest

Update cm.mk fingerprint from JB 4.3 to 4.4 and update product_name ...

Enable multi users (set Max multi-users: 5)
Enable WiFi display (I still don't know does it work.)

Inlcude audio.r_submix.default - from Grouper's KK device repository
(Needed for Wifi Display) - Thanks to Google
add comment to maguro media_codecs.xml (WiFi display) - Thanks to
kensuke