Merge pull request #95 from l1ll1/master

CQU doesn't use the authURL
Modifications to make_default_flavours.py file.  Changes include tweaks to CQU GPU Host Definitions.  Also modification to getCQUStandardVNCConfig() and  getCQUGPUConfig() around visibility of labels, and execution commands.
Modifed the regex commands for CQU hosts, so the LARGE node could be accessed
Merge pull request #96 from jasonbell13/master

CQU chan ges to make_default_flavours.py
Use a timed rotating file hander to log. Prevents the debug log growing enormous
add a network monitor, remove some extra debug statements, set more appropriate levels on debug statements