Lift the barclamp templates out of the chef directory
Add metadata.rb for the DHCP cookbook
Add metadata.rb for the NFS server cookbook.
Zap old metadata.json files.
Merge pull request #101 from VictorLowther/pull-req-master-3dc3a7577e4bd35be952fc693dcc5648ace9700f

Merged by devtool for aspiers