Corrects dependencies and installation.

Author: ryasmi

package.json

@@ -16,10 +16,10 @@
     "duplication": "./node_modules/jscpd/bin/jscpd"
   },
   "dependencies": {
-    "lodash": "^4.17.4",
     "rulr": "^1.1.0"
   },
   "devDependencies": {
+    "lodash": "^4.17.4",
     "@types/lodash": "^4.14.45",
     "@types/mocha": "^2.2.35",
     "@types/node": "^7.0.0",

readme.md

@@ -7,7 +7,7 @@
 [![Test Coverage](https://codecov.io/gh/LearningLocker/xapi-validation/branch/master/graph/badge.svg)](https://codecov.io/gh/LearningLocker/xapi-validation)
 
 ```js
-npm install --save git+https://git@github.com/LearningLocker/xapi-validation.git
+npm install --save xapi-validation
 ```
 
 ## Why?