Fix variable typo n => nodes
Fix call to config_hash to correct object (proposal_config).
Fix chefspec warnings.
Merge pull request #60 from galthaus/pull-req-master-e4517a40898eab087212433a7dea764948978fc6

sets of changes and unit tests that seem to get nova running somewhat [4/6]
move docs
Merge pull request #62 from cloudedge/pull-req-master-8fd3f586f8e29b7bf0af886ccc15be0e9c3290e1

Merged by devtool for cloudedge
Add barclamp configuration data for catalog function
Merge pull request #67 from waynepallen/pull-req-master-0d98bdb0444c68de93b59e8c9eb087a089b6ddaf

Merged by devtool for VictorLowther
Lift the barclamp templates out of the chef directory
Merge pull request #68 from VictorLowther/pull-req-master-3dc3a7577e4bd35be952fc693dcc5648ace9700f

Merged by devtool for aspiers
add .gitignore for barclamp repos with .lock, etc
Merge pull request #70 from waynepallen/pull-req-master-047a86145741b2167020712db8ca6411be2728fc

Add .gitignore file to barclamp repo; ignore Gemfile.lock files, etc. [2/3]