Merge pull request #22 from NativeScript/hdeshev/shelljs-dependency

Add shelljs as an explicit dependency.

Author: hdeshev

package.json

@@ -1,6 +1,6 @@
 {
   "name": "karma-nativescript-launcher",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "",
   "main": "index.js",
   "scripts": {
@@ -11,9 +11,11 @@
     "type": "git",
     "url": "https://github.com/NativeScript/karma-nativescript-launcher.git"
   },
+  "dependencies": {
+    "shelljs": "0.5.3"
+  },
   "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-shell": "^1.1.2",
-    "shelljs": "0.5.3"
+    "grunt-shell": "^1.1.2"
   }
 }