Fixed bunch of js bugs with comments. Also added development tips

doc/development.md

@@ -0,0 +1,45 @@
+## Development tips: 
+
+### Start application in development mode
+
+#### 1. Via foreman 
+
+    bundle exec foreman -p 3000
+
+#### 2. Via gitlab cli
+
+    ./gitlab start
+
+#### 3. Manually
+
+   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
+
+    bundle exec rake db:setup RAILS_ENV=test
+    bundle exec rake db:seed_fu RAILS_ENV=test
+
+###  3. Run Tests
+
+    # All in one
+    bundle exec gitlab:test
+    
+    # Rspec 
+    bundle exec rake spec
+    
+    # Cucumber 
+    bundle exec rake cucumber