Cleanup.

Signed-off-by: Jerome Maloberti <jerome.maloberti@citrix.com>
Implements template-create with branch and iso.

Signed-off-by: Jerome Maloberti <jerome.maloberti@citrix.com>
Implements template-list.

Signed-off-by: Jerome Maloberti <jerome.maloberti@citrix.com>