Add basic repo stuff.
Add a complete parser.
Add a complete but untested REPL.
Add an incomplete bytecode generator.
Fix an incredibly stupid typo.
Use `append` and `pop` instead of `appendleft` and `popleft`.

For no reason in particular. The parser is a stack, so might as well make the code a bit shorter.
Remove the REPL.

Pointless. That stuff doesn't work yet anyway.
Move stuff into `core/`, prepare to split it into submodules.
Add `runtime` from `master` + some Generator extensions.
Add some kind of a loader.
Include a CPython 3.3 bundle into the repo.
Automatically add function arguments to `cellvars`.
Use global names normally.
Add basic function creation stuff.

This thing is now Turing-complete.
Automatically generate bundles.
Update the bundle set.
Make it print an error message on Python 2.
Add infix bind support.
Fix an invalid function name in a docstring.
Remove bundles for now

They are pointless anyway. They'll be back when this crap will be able to compile itself.