g3: increase ui responsiveness

* lower touchslop, improves scroll response
* speed up the notification shade

Change-Id: Ibc77ab230e28e289deb3684c094f8ddf2598cb65
g3: add libwcnss_qmi override

* override libwcnss_qmi so we can grab the mac out of
  the misc partition for wcnss variants

* must be run as root because system user cannot read
  /dev/block/platform/msm_sdcc.1/by-name/misc

Change-Id: Ib27502240f69e8296721bf01e2dfe4b3fa3a6328
Merge "g3: increase ui responsiveness" into cm-11.0
g3: de-commonize thermal-engine config

Change-Id: I3afe23a3616da7e545b5192bfa1e7ac46291b754
torch: use the dual-led torch node, update values

* prolonged exposure to bright lights may cause cancer or blindness

Change-Id: I37d31eb46149c27438d8dd7df072a6748cb11c95
g3: add d850 and d855 to build barriers

Change-Id: I88f16736dab3ba31f57e395cbbf21d5d04875106