Clean up UsersController#index tests in the users_controller_spec
Fix admin check in Users#index and remove unneeded comments in users_controller
Remove unneeded warden stub from users_controller_spec
New script for those starting from a clean ubuntu 12.04LTS image
Split install script into OS install and app install
Use sudo-pw function to avoid password prompts.
Fix sudo-pw typo
Add app install script (part 2)
Fix wording in one spec in users_controller_spec.rb
Fix typo *no_peer_fix*
Renamed function sudo-pw
Remove sudo-pw to fix sed bug
Peer authentication fix
merging in daniel's routes cleanup
Remove hanging spaces at end of lines and clean up formating
Improve organization index view code formatting.

Conflicts:
	app/views/organizations/index.html.erb
feature file sketch
add scenario for unregistered user
expect(assigns(:grabbable)).to be_true
changed organizations_controller#show, setting grabbable flag to true even when user is not logged in