Groovy++ 0.9.0

Includes tests, standard library and examples.

Here are some key features of "Groovy++":

· Compile time checking of code
· Java performance of compiled code
· Easy mixing of statically and dynamically typed code
· Very powerful type inference
· Tail recursion
· Traits (interfaces with default implementation)
· Extension methods (compile time categories)
· Standard library of utilities for functional programming, concurrency and distributed computing (early prototype stage)