
Changes to the 'service list' commands for Identity v2 and v3: * Document support for --long * Add Description to v3 output with --long * v3 output is now (ID, Name, Type), with (Description, Enabled) added with --long * Change v2 output to match v3 output, with the absense of Enabled. * Update doc to match Closes-Bug: #1411337 Change-Id: I999e3df22f61350cdeba63bbb7d01145c2ffeeaf