Tweaked source code comments.
Derp.
Made a tad more concise.
Added recursive descent example for sample language.
Added all the references into Lab 2.
And an example blurb
Stupid asciidoc.
Forgot to mention follow sets, too.
Reminder about loops.
Added brainfuck scribbles and shift-reduce parsing stuff.
Merge remote-tracking branch 'upstream/master'