add a recipe for installing homebrew cask
add homebrew cask resource for recipes to use cask to do application installs
Add spotify recipe to show how to consume sprout_osx_apps_homebrew_cask provider
include_recipe 'sprout_osx_apps:: homebrew_cask' in homebrew_cask provider so don't have to do in any other recipe
Enables array support for osx_defaults provider

It takes an array of objects and Shellwords escapes each entry

Signed-off-by: Jonathan Barnes <jonathan@codeword.net>
Added tap action to brew provider in sprout-osx-base
Added :untap action to brew provider
Revert "Adds butler installer and configures Butler as a Copy buffer"

This reverts commit f5be26e93dfffccf60483d7570e5195401e7d503.

The butler change introduced a circular dependency, sprout-osx-settings
cannot depend on sprout-osx-apps.
Update homebrew_cask recipe
* Create directory "/opt/homebrew-cask/Caskroom" with the right permission for the current user so Casks can be installed without Permission Denied error
Introduce rbenv cookbook
Added leiningen
Added python
Made git_pairs_prefix an attribute instead of hardcoded "pair"
moved qt recipe to sprout-osx-apps cookbook
qt shim recipe in pivotal_workstation cookbook
Merge pull request #120 from pivotal-sprout/sprout-osx-rbenv

Introduce rbenv cookbook
Merge pull request #122 from petergarbers/leiningen

Added leiningen
Merge pull request #123 from petergarbers/python

Added python
Merge remote-tracking branch 'origin/pr/72'
Copy VLC attributes into sprout-osx-apps, update to version 2.08