title: Difference between jsf 1.2 and jsf 2.0
body: <p>I have worked in jsf 1.2, rich faces and using hibernate ORM. I want to ask, how my project will change if i convert it to jsf 2.0 and prime faces. what can be the reason to shift to jsf 2.0? primitive question but i want to know from the experts the primary reason why would one shift from jsf 1.2 to jsf 2.0. Thanks.</p>