Refer developers to the vagrant vm and remove out of date documentation.

doc/development.md

@@ -1,45 +1,36 @@
-## Development tips: 
+## Development tips:
+
+
+### Installation
+
+Install the Gitlab development in a virtual machine with the [Gitlab Vagrant virtual machine](https://github.com/gitlabhq/gitlab-vagrant-vm). Installing it in a virtual machine makes it much easier to set up all the dependencies for integration testing.
+
 
 ### Start application in development mode
 
-#### 1. Via foreman 
-
-    bundle exec foreman -p 3000
-
-#### 2. Via gitlab cli
+#### 1. Via gitlab cli
 
     ./gitlab start
 
-#### 3. Manually
+#### 2. Manually
 
-   bundle exec rails s
-   bundle exec rake environment resque:work QUEUE=* VVERBOSE=1
+    bundle exec rails s
+    bundle exec rake environment resque:work QUEUE=* VVERBOSE=1
 
 
-### Run tests: 
- 
-#### 1. Packages
-
-    # ubuntu
-    sudo apt-get install libqt4-dev libqtwebkit-dev
-    sudo apt-get install xvfb
-   
-    # Mac 
-    brew install qt
-    brew install xvfb
-
-#### 2. DB & seeds
+### Test DB seutup & seed
 
     bundle exec rake db:setup RAILS_ENV=test
     bundle exec rake db:seed_fu RAILS_ENV=test
 
-###  3. Run Tests
+
+###  Run the Tests
 
     # All in one
     bundle exec rake gitlab:test
-    
-    # Rspec 
+
+    # Rspec
     bundle exec rake spec
-    
+
     # Spinach
     bundle exec rake spinach