Started hacking together an implementation.

* The goal is for this implementationt to be usable everywhere and for
  higher level languages to easily bind to it.
* Just hacking things right now and seeing what feels right, nothing is
  set in stone at all.
Tweaked the spec a bit.

* Added upper bounds to the varints because otherwise they'd be too
  difficult to handle.
Worked more on the ref implementation.

* 8 bit var ints can now be decoded properly. I have created a number
  of test cases for the function I wrote but I'd like to find a
  suitable C testing framework or hack together my own before
  formalizing it.
* I created a place holder logging system, in leue of creating a more
  full featured one. I suspect a logging system like I envision will
  take a large amount of time.
* I need to formerly specify the format of varints before I get too far
  into this thing.
* I'd like to find a tool that can give me template-like functionality
  in C. Something that tranforms my C into other C code so distribution
  is still simple.