Updated openstack/openstack
Project: openstack/python-heatclient  68d5c10555721c9a013736d4cc36480a439bf23d
null
Update variable name in test_shell.py

Some variable names cannot reflect its real meaning in unit
test for heat shell, this patch update the variable names to
be more accurate.

Change-Id: Ib9b4770769a20b5e139620ceab0f463a4e035d66
Updated openstack/openstack
Project: openstack/python-keystoneclient  5fe86af4faeac2201d7b2c89e916438fb9cf96d4
null
Saner debug log message generation

For some reason building the debug log would include spaces in the
message elements and join on the empty string. It makes much more sense
to just build the list and join on the space.

Change-Id: Idd82787b87518c56122d0b13551f84529306337c
Updated openstack/openstack
Project: openstack-dev/devstack  9cda7566b028fe9fa3dade10ca03f7c81b492cb7
null
Skip Nova exercises if Nova is not enabled

This allows for ./exercises.sh to complete sucessfully when nova is not
enabled / installed.

Change-Id: If969e14f5106c15007146e8fad1da27d131828c8