Remove host preparation that is not needed anymore.
Remove host preparation that is not needed anymore.

Systemd should have taken care of the mounting problem, and the mender
binary is always present in the image now.

bboozzoo/meta-mender,GregorioDiStefano/meta-mender,GregorioDiStefano/meta-mender,bboozzoo/meta-mender,bboozzoo/meta-mender,GregorioDiStefano/meta-mender,bboozzoo/meta-mender