Use the disk under /mnt else we run out of space

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
spicer flavor

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Make ./stack.sh quiet (slow net connection)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Add heat setup

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>