remove unnecessary unmap procedure.
Merge pull request #47 from wakameci/remove-unnecessary-unmap-procedure

remove unnecessary unmap procedure.
use if-statement.
Merge pull request #48 from wakameci/remove-unnecessary-unmap-procedure

use if-statement.
make sure to update bash.
Merge pull request #49 from wakameci/anti-shellshock

make sure to update bash.
Kill qemu process
Merge pull request #50 from master-q/feature-kill_qemu_proc2

Kill qemu process
add 50-vnetkins.
Merge pull request #51 from wakameci/50-vnetkins

add 50-vnetkins.
remove unnecessary guests.
Merge pull request #52 from wakameci/cleanup-vnetkins

remove unnecessary guests.
Merge branch 'master' into feature/lxc_join_openvnet