Implemented smooth folders creation and unmount on machine Destroy

Implemented
- smooth folders creation
- smbfs unmount on machine Destroy/Halt/Suspend …
- remount on machine Resume/Provision/Suspend
yeah, vagrant destroy shuts down virtual machine and sshfs connection hangs
and any program that tried to access mounted folder also hands
and unmount also hangs
and it takes few minutes for system to get back to live

killall -9 sshfs - solves this