Rearrange the directory structure a bit
Add floordiv/mod operators
Add pidigits benchmark (works in both py/mg), mostly copied from http://benchmarksgame.alioth.debian.org/. Surprisingly Mutagen is less than 3x slower than Python, despite being implemented as an interpreter in Python!
Add a benchmark script that runs benchmarks in py/mg and prints speeds in a table
Add list multiplication
Add string multiplication too, what the hell
Allow parser to handle empty files
Add str.encode (only for ascii and utf-8). Also add some test functionality so we can test it properly against Python.
Fix bug in the import system, where recursive imports were being erroneously detected
Fix tiny bug in struct module error reporting
Add somewhat-hackish write_binary_file() builtin
Add str.islower, str.lower, str.isupper, plus test cases
Make struct module aware of signed/unsigned
Fix multiple assignment error message
Add ELF64 .o creator, and use it in asm.mg to output objects
Add support for global labels in elf.mg
Add label support to asm.mg