added assignment parser
get_lambdaCalculus now gets a bunch of assignments
added support for assignment to eq, stringify, stringify_annotate
changed how stringify_annotate works
ive got assignments parsing

looks like ';' is the easiest way to handle multiple assignments
I'll revisit using something more elegant when I've got things
working the way I want them to.
created a check file for error checking

created a compile file for compiling
removed luaify from data (something similar will live in compile)