Updated Ruby (0.8.9) and Node (0.6.11) scaffoldings released!

Version 0.8.9 of the Ruby scaffolding and version 0.6.11 of the Node scaffolding have been released! Both scaffolds received the same change, updating them with an improved git detection that will work when the source directory for the build is a sub-directory in a git repository. By adding git as a build dependency and using the git command directly to determine whether the build is occurring inside a git work tree, the install phase of scaffolded node and ruby builds will more reliably package only files that git has not been told to ignore.