Fixes node keypath for git authors

The key is sprout=>git=>authors=>username not shortname
Update README.md

Bundle raises a warning when executed with sudo. 

Don't run Bundler as root. Bundler can ask for sudo if it is needed, and
installing your bundle as root will break this application for all non-root
users on this machine.
Merge pull request #51 from diasjorge/patch-1

Update README.md
Bump various cookbooks
- osx is not in its own repo
- sprout-osx-apps uses homebrew_cask LWRP
- run sprout-homebrew early for recipes that assume cask is installed
Remove references to sprout-pivotal

- sprout-pivotal is now in the attic
- as a consequence site-cookbooks are no longer needed
Copy over info from sprout repo README

Since the sprout repo is about to turn into the sprout-osx-apps repo
sprout-osx-apps is now a top-level repo
No need to run foodcritic since this repo does not contain cookbooks
avoid output timeout during softwareupdate during converge
flip travis_wait and sudo to see if that helps
Replace MIT license with unlicense
Remove keycastr

Keycastr appears to be broken, also we would like to switch to Andrew Kitchens fork eventually
Bumps sha for sprout-git

Updates projects attributes to use new hash based syntax
[#62184140]
Merge pull request #56 from pivotal-sprout/wip/sprout_git_bump-62184140

Bumps sha for sprout-git
Removes Xcode install step

It seems that all we need are the command line tools installed.

Also:
- Updated the gem install step to use sudo for the bundle 
  since the expectation is that they are running on system ruby
- Updates the expected time it takes to do a full soloist 
  run from 2-3 hours to 10 minutes to 2 hours because it seems 
  to take about that long these days if one has a good network 
  connection.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.md
	soloistrc