add lookup pillar
add .gitignore
Merge pull request #91 from mgwilliams/master

lookup pillar
Update ec2_tags.py
Merge pull request #92 from leonmax/patch-1

Update ec2_tags.py
lookup pillar: traverse lists too
Merge pull request #93 from mgwilliams/master

lookup pillar: traverse lists too
Update ec2_tag_roles.py
Update ec2_tag_roles.py
Merge pull request #94 from dginther/patch-1

Update ec2_tag_roles.py
Add grains that pull metadata from GCE metadata servers

Google exposes a certain amount of instance metadata via some local IPs. Take
the info from that interface and put it into grains to allow easy access from
inside salt states, etc.
Merge pull request #95 from iggy/f_gce-grains

Add grains that pull metadata from GCE metadata servers
add grain data from DigitalOcean metadata server
Merge pull request #96 from UtahDave/master

add grain data from DigitalOcean metadata server