update rake to version 10.0.3
update git to 1.8.1.2-preview
Merge pull request #28 from ilude/rake-update

update rake to version 10.0.3 in the Gemfile.lock
Merge pull request #29 from ilude/git-update

Update git to version 1.8.1.2-preview
add Ruby syntax highlighting for Chef|Mccloud|Vagrantfile, 2-space indentation rather than tabs
remove VAGRANTDIR reference
Merge pull request #27 from ilude/powershel-update

update files/set-env.ps1 to match batch file functionality
Merge remote-tracking branch 'upstream/master'