Update apt_repository for latest Salt API
adding ec2_tag_roles.py
Merge pull request #43 from dginther/master

Boto based python script to turn EC2 tags into a roles grain
Merge pull request #42 from extesy/patch-1

Update apt_repository for latest Salt API
updates for riak 1.4 output
fixed ring_ready to use riak-admin ringready
added transfers, diag & status commands
Merge pull request #44 from jbadigital/riak-1.4

Updates for Riak 1.4