Remove .vim directory if it is not manged by pivotal_workstation

If you use vim before running pivotal_workstation, git will refuse to
take over the .vim directory.  Fixes Issue 246.
Merge branch 'master' of git://github.com/pivotal/pivotal_workstation
Fail if .vim directory is not manged by pivotal_workstation

If you use vim before running pivotal_workstation, vim will create a
.vim directory, which git will refuse to take over.  Fixes Issue 246.
Split vim and vim_config recipes

The vim_config recipe raises an error if the user is unwilling to cede
control of the .vim directory.  Splitting the recipes lets those users
avoid the error by excluding the vim_config recipe.  They can still
install vim by including the vim recipe.
Maybe satisfy foodcritic?
More appeasing the critics.
Add phantom recipe
Merge branch 'pr/256'
Use RVM agnostic .ruby-version
Add google drive recipe
Merge pull request #261 from sambao21/master

Add google drive recipe
pivotal_logos works

node[] is not like other ruby variables
Textmate 1.5.11
Add node_attributes example
Try workaround to get RVM working on OS X Travis
Trying /Users/travis/.bash_profile instead
Upgrade LibreOffice to 4.0.2
adium 1.5.6
refreshed Chrome shasum
DropBox shasum updated