📖 Update README installation instructions (#8175)

- add contributing workflow link already
- i would suggest we merge this PR if the workflow guide was reviewed

README.md

@@ -19,30 +19,35 @@ The project is maintained by a non-profit organisation called the **Ghost Founda
 
 # Ghost 1.0-alpha Developer Install
 
-**Please note:** These are the install instructions for Ghost 1.0-alpha, which is **not** stable. If you're looking for the latest release of Ghost, check out the [stable branch](https://github.com/TryGhost/Ghost/tree/stable) or the [latest release](https://github.com/TryGhost/Ghost/releases).
+**Please note:** These are the install instructions for Ghost 1.0-alpha, which is **not** stable. If you're looking for the latest release of Ghost, check out the [stable branch](https://github.com/TryGhost/Ghost/tree/stable) or the [latest release](https://github.com/TryGhost/Ghost/releases). If you get stuck, come say hi over [on slack](https://slack.ghost.org)!
 
-If you get stuck, come say hi over [on slack](https://slack.ghost.org)!
+Install and run Ghost.
+<pre>
+<b>git clone git@github.com:TryGhost/Ghost.git ghost</b>
+    Download the Ghost code base
+<b>npm run init</b>
+    Short command for: npm install -g knex-migrator ember-cli grunt-cli && npm install && grunt init
+<b>knex-migrator init</b>
+    Creates and initialises your database 
+<b>grunt dev</b>
+    Starts the express server and ember build 
+</pre>
+
+Run server tests
 
 ```bash
-git clone [Ghost's repo URL or your Ghost Fork's URL]
-npm install -g knex-migrator grunt
-npm install
-git submodule update --init
-cd core/client
-npm install
-bower install
-cd ../..
-grunt build
-knex-migrator init
-grunt dev
+grunt test-all
 ```
 
-To run tests
+Run client tests
 ```bash
+cd core/client
 ember test
 ```
 
 
+Read more about the [development workflows](https://github.com/TryGhost/Ghost/wiki/Working-with-Ghost).
+
 # Deploying Ghost
 
 <a href="https://ghost.org/pricing"><img src="https://cloud.githubusercontent.com/assets/120485/18662071/f30da886-7f18-11e6-90f2-42c0ade79fd1.png" alt="Ghost(Pro)" /></a>

package.json

@@ -19,7 +19,8 @@
   "main": "./core/index",
   "scripts": {
     "start": "node index",
-    "test": "grunt validate --verbose"
+    "test": "grunt validate --verbose",
+    "init": "npm install -g knex-migrator ember-cli grunt-cli && npm install && grunt init"
   },
   "engines": {
     "node": "^4.2.0 || ^6.5.0"