Added npm package for grunt

package.json

+{
+  "name": "sickrage",
+  "version": "4.0.72",
+  "private": true,
+  "dependencies": {
+    "grunt": "^0.4.5",
+    "grunt-bower-concat": "^0.5.0",
+    "grunt-contrib-uglify": "^0.9.2"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/OmgImAlexis/SickRage.git"
+  },
+  "bugs": {
+    "url": "https://github.com/OmgImAlexis/SickRage/issues"
+  },
+  "homepage": "https://github.com/OmgImAlexis/SickRage#readme"
+}