BasicHowTo needs to be updated about rpst creation

[GoogleCodeExporter]

What steps will reproduce the problem?
1.  creation of a Task
2.  creation of a Gateway
3.  addition of them to a Process

What is the expected output? What do you see instead?
Following the BasicHowTo guide, leads a wrong use of methods. addTask is 
deprecated and new Gateway is no more allowed.

What version of the product are you using? On what operating system?
jbpt-0.2.363

Please provide any additional information below.
I am trying to create a RPST from a process graph. As the BasicHowTo guide 
suggests, I add Tasks, Gateways and then ControlFlow among them. Unfortunately 
is not allowed to add tasks and gateways. However if I add directly objects to 
the controlFlow, the RPST is generated but its print 
(System.out.println(rpst);) is not very readable. Could I suggest to update the 
BasicHowTo, adding also some info to read the rpst created? Thank you

Original issue reported on code.google.com by IamDeLac on 21 Feb 2013 at 9:55