Merge pull request MagicMirrorOrg#746 from roramirez/json-format-config-pm2

Use JSON format for configuration file on pm2 control process file

Author: MichMich

Diff for: Gruntfile.js

@@ -24,7 +24,8 @@ module.exports = function(grunt) {
 		},
 		jsonlint: {
 			main: {
-				src: ["package.json", ".eslintrc.json", ".stylelintrc", "translations/*.json", "modules/default/*/translations/*.json"],
+				src: ["package.json", ".eslintrc.json", ".stylelintrc", "translations/*.json",
+					"modules/default/*/translations/*.json", "installers/pm2_MagicMirror.json"],
 				options: {
 					reporter: "jshint"
 				}

Diff for: installers/pm2_MagicMirror.json

@@ -1,7 +1,7 @@
 {
-  apps : [{
-    name        : "MagicMirror",
-    script      : "/home/pi/MagicMirror/installers/mm.sh",
-    watch       : ["/home/pi/MagicMirror/config/config.js"]
+  "apps" : [{
+    "name"        : "MagicMirror",
+    "script"      : "/home/pi/MagicMirror/installers/mm.sh",
+    "watch"       : ["/home/pi/MagicMirror/config/config.js"]
   }]
 }