Update for python-glanceclient 0.14.0

Regenerate ch_cli_glance_commands.xml with
python-glanceclient 0.14.0 version release.

Change-Id: I7d03a562e5c805100e66c44d703156bce20f1460
Closes-Bug: #1354214
Merge "Update for python-glanceclient 0.14.0"