Run the bootstrap once for each lb, app server
Merge pull request #49 from vertis/master

Bootstrap multiple roles
chef bootstrap not needed for vagrant
update ec2 cap config
Merge pull request #50 from dwradcliffe/patch-1

chef bootstrap not needed for vagrant
cap server config
1 app, 1 db, 1 lb (for now)
Merge pull request #51 from dwradcliffe/ec2-cap-config

update ec2 cap config