require('vocabulary') is the vocabulary itself

Formerly you had to do
    require('vocabulary').vocabulary
Cakefile: fixed task 'build'

grammar.coffee is gone and it needn't be compiled
rm dependency version numbers from package.json
rm superfluous inclusion of parser.js
added jade as a devDependency
fixed a typo in the lexer, it caused some trouble
give special funcs special names, avoid collision