Move cleansystem.sh to after busybox install

So we can remove /system/xbin/resize for cyanogenmod (aka oneplus).

Signed-off-by: binkybear <binkybear@nethunter.com>
Cleaner use of removal of resize for Cyanogemod

Cyanogenmod adds resize to /system/etc/mkshrc which throws up an error when launching script outside of terminal.  We can just use sed to remove the resize since it's not needed by mkshrc.

We can also keep resize and not break busybox.

Signed-off-by: binkybear <binkybear@nethunter.com>
Merge branch 'development' of https://github.com/offensive-security/kali-nethunter into development