Improve documentation example

[andreareginato]

Create more clear documentation using showterm command line. For example it could be used to fully create the AngularJS tutorial using command line and vim. Try it out.

We need to release a simple dashboard as documentation, but we can also add other information based on the command line. In this way users can grasp the main concepts on the fly and we can show how easy can be navigating on Lelylan APis.