AGD 0.0.2 released

This version has a completely new interpreter, along with a different bytecode syntax.
Some features include:
* Escape codes: \\, \", \t, \a, \b, \f, \e
* Operators: > >= < <= && || * / %
* while(), do..while()
* New dfuns: uptime, asctime, input_to, query_idle
* C++ style comments (//)