Run multiple statements.
Remove basicfile visitor for now.

TuberRootNode is not a TuberNode, which makes parsing the basicfile production into a TuberRootNode difficult.
FizzBuzz program in TuberBASIC.

Totally untested, as the language features are not there yet. I certainly hope I'm not embarrassing myself here. :D
Extend grammar to hopefully be able to parse the Fizz Buzz program.
Set Java version to 7 so we can use switch on strings.
For loop.

Scoping is totally broken and nothing is tested at all. I need to think about blocks/scopes/functions, find and implement a primitive, and then just desugar for loops (but there are no tail calls, so I cannot just do anonymous functions).