EOL v0.12. Fixes #241

Node.js v0.12 reached end-of-life on December 31, 2016:

- https://github.com/nodejs/LTS/#lts-schedule

Author: Christopher Horrell

.travis.yml

@@ -8,7 +8,6 @@ script:
 
 env:
     matrix :
-        - NODE_VERSION: '0.12'
         - NODE_VERSION: '4.7'
         - NODE_VERSION: '6.9'
         - NODE_VERSION: '7.3'

0.12/Dockerfile

@@ -3,7 +3,6 @@ set -e
 
 hash git 2>/dev/null || { echo >&2 "git not found, exiting."; }
 
-array_0_12='0';
 array_4_7='4 argon';
 array_6_9='6 boron';
 array_7_3='7 latest';

0.12/onbuild/Dockerfile

@@ -19,12 +19,6 @@ function update_node_version {
 		cp $template $dockerfile
 		sed -E -i.bak 's/^(ENV NODE_VERSION |FROM node:).*/\1'"$version.$fullVersion"'/' "$dockerfile"
 		rm "$dockerfile.bak"
-
-		# Don't set npm log level in 0.12.
-		if [[ "$version" == "0.12" ]]; then
-			sed -E -i.bak '/^ENV NPM_CONFIG_LOGLEVEL info/d' "$dockerfile"
-			rm "$dockerfile.bak"
-		fi
 	)
 }