First two working snippets
up to seurity groups
Added ref, etc
Cleaned up ec2-instance
Added find-in-map
Added description to start
Added Properties to resource
Added tabstop in security-group
Renamed sg_ingress... to sg-ingress...
Added egress block & rule
Added hints to ref
Added get-attr
Added output
Added some hints to maps and parameters
Collapsed ref to one line and added hints to resource and security-group
Merge remote-tracking branch 'origin/master'