Fix error codes that are sent to callbacks on git errors
Added clearer error when missing env vars for aws credentials.
Merge pull request #58 from wolfeidau/add_better_aws_creds_error

Added clearer error when missing env vars for aws credentials.
Merge pull request #57 from Standard8/fix_git_pull_error_code

Fix error codes that are sent to callbacks on git errors
added an optional "ami" property to .awsbox.json
added --save-dev

added save-dev flag to
Merge pull request #66 from lvnilesh/patch-1

added --save-dev
Merge @dannycoates addition of an 'ami' property to over-ride the default AMI.  Love it, serve yourself.
improved handling of env vars which provide aws ID and SECRET
upgrade to new AMI with latest security updates pre-applied
bump version
Pass user data from the command line
Merge pull request #68 from spitimage/master

Pass user data from the command line
use child_process.execFile to prevent potential command injection
use child_process.execFile to prevent local command injection
Escape pubkey to prevent local command injection
Escape pubkey to prevent remote command injection on the EC2 VM
Revert "Escape pubkey to prevent remote command injection on the EC2 VM"

This reverts commit 9981003899c70b0b6639591694f5be154ab44b44.
Fixed addSSHPubKey so it properly escapes public keys and
removeSSHPubKey properly removes public keys
Start of the mechanical translation to AwsSum