system.prop: set max bg apps to 3 also stolen from tamsui
Fix adb root lock
overlay: fix wifi tethering (thanks KonstaT)
u8815: add script for determining libcm to be used

This script thanks to a modification to fs/proc/app_info.c links
the correct libcm.so to /system/lib/libcm.so based on which baseband
is being used. This is possible as the baseband can be identified
by what framebuffer memory has been allocated by the bootloader.

This is being done because many people have been suffering from
random reboots on any custom ROM on the 2030 baseband for some
unknown reason, and 109808 works fine. Asking everyone to move
back to the 109808 baseband would be unreasonable and having
to maintain 2 builds for 1 lib is unreasonable too. :P

Thanks kra1o5 for the libcm.so findings :D
u8815: tweaks to make me feel better
system.prop: enable skipsuggestedretrytime for 109808 RIL
Revert "overlay: fix wifi tethering (thanks KonstaT)"

This reverts commit aeb67c79fc6d5e752200570b35f2428d1927fbd8.
BoardConfig: really fix Wi-Fi tethering (thanks kra1o5)
vnd_u8815: fix all of the things
power: stop slaughtering battery pls
u8815: finally introduce fstab.u8815 and clean up
BoardConfig: never stop optimising (thanks adfad666)
init.huawei.rc: remove what are apparently lte services
lights: fix all of the things

Thanks to shendu and CM and D2 or wherever this HAL actually came from.
lights: tidy up
Settings: enable volume rocker wake
Change backlight values (thanks kra1o5)
Revert "system.prop: enable skipsuggestedretrytime for 109808 RIL"

This reverts commit d4fea040b114ad7a7b7277bb2b219ba8987b7fa0.
system.prop: set max background apps to 10
BoardConfig: remove some junk