Move the config_hash call to the current proposal_config
Fix chefspec warnings.
 add node-less as a source for lessc, required for compressing CSS/LESS files
 add node-less as a source for lessc, required for compressing CSS/LESS files

Conflicts:

	chef/cookbooks/nova_dashboard/recipes/server.rb
update django settings for folsom
Merge pull request #46 from galthaus/pull-req-master-e4517a40898eab087212433a7dea764948978fc6

sets of changes and unit tests that seem to get nova running somewhat [3/6]