remove unused packages

Author: mwunderl

.ebextensions/lambda-function.config

@@ -14,11 +14,6 @@ Resources:
       Role: { "Fn::Join": [ "", [ "arn:aws:iam::",{"Ref" : "AWS::AccountId"},":role/service-role/lambda-scorekeep" ] ] }
       Runtime: nodejs4.3
 
-packages:
-  yum:
-    jq: []
-    git: []
-
 commands:
   install-npm:
     command: sudo -u ec2-user /tmp/install-npm.sh
@@ -51,7 +46,7 @@ files:
     group: ec2-user
     content: |
       #!/bin/bash
-      REGION=$(/opt/elasticbeanstalk/bin/get-config environment | jq -r '.AWS_REGION')
+      REGION=$(/opt/elasticbeanstalk/bin/get-config environment -k AWS_REGION)
       STAGINGDIR=$(/opt/elasticbeanstalk/bin/get-config container -k container_staging_dir)
       cd _lambda/random-name
       /home/ec2-user/bin/npm install