Add Fluent API like Expression-Trees

[mjsabby]

Wouldn't it be cool to do the following -

Module.Create("Foo")
.Method("Bar")
.CreateAlloca("a")
.Store("b")

We'll also need APIs like

Module.Create("Foo")
.Method("Bar")
.SwitchInst("a")
.Cases("b")
.Cases("c")

In the above case (no pun intended) we return the SwitchInst back. This will require some manual thought and scrubbing to become really useful.

[mjsabby]

Obsolete