added the following files to mitigate two issues concerning the modules for LSM9DS1:
linux#436 (closed) linux#431 (closed)
Added the following files:
/usr/sbin/librem5-lsm9ds1-modules.sh: load/unload lsm9ds1 modules depending on the state of the three hardware kill switches (hks)
/etc/modprobe.d/librem5-lsm9ds1.conf: do not automatically load lsm9ds1 modules to avoid errors when starting the phone with all three hks enabled
/lib/systemd/librem5-load-lsm9ds1.service: oneshot service to run librem5-lsm9ds1-modules.sh to load the lsm9ds1 modules if at least one hks is not enabled
/lib/udev/rules.d/85-librem5-lsm9ds1.rules: run librem5-lsm9ds1-modules.sh each time a hks is altered