Fix: add separator in shell command

Change-Id: I863ae09f0524e62075fea31e1c51d4304e1fc76a
Simple mode for release names

Change-Id: I8fbe145ed04aa90c6b068280fc44b80901f2f780
Remove hardcode version for qemu

Libguestfs updated. need remove hardcode version in requirements file

Change-Id: I2e8c1e04e1361f2f37a2878b59502a77c5b9a127
Get rid of eggs and gems everywhere except bootstrap image

Change-Id: I1986955b58a4095ab91fec4e589fc958ee3e0254
Merge "Get rid of eggs and gems everywhere except bootstrap image"
US build tweaks. Do not merge.

Change-Id: If7f369078f5e1b559a2ec2aa9429f3759e037ba4