Fixing pep8 issue and also adding debug log statement

Change-Id: I09dac59cad4ca7f11a72c02a7364dfade401c74f
Merge branch 'bp_dev/racksapce-win-resource' of https://github.com/vikomall/heat into bp_dev/racksapce-win-resource

Conflicts:
	contrib/rackspace/heat/engine/plugins/cloud_winserver.py

Change-Id: I1bf369ecc23bc244365b4bd0d6a5502b359adadd