fix adb & mount usb storage :)
major update for booting process
1) custom init by executing init.sh, taken from
https://github.com/omnirom/android_device_sony_fusion3-common/blob/android-4.4/combinedroot/init.sh
2) new custom led for booting :)
3) custombootimg.mk update for new ramdisk creation
4) cleanup some files
not needed and causes segmentation fault
fix reboot to recovery by checking cmdline parameter
add leds support to show charging status in twrp