(- new meta tool) Supporting '--watch' in `cake test`
(new util) Adding a couple higher-order functions to act as CoffeeScript tags
(- fix util) Clearing up a bug with bound constructors' with()

Stupidly enough, it turns out that natively bound functions *don't* retain member properties of the
original function. Thus, when we bind constructors in with(), those constructors no longer have any
“class methods.” Fucking nasty. Whatever.
(broken tests) *Disabling* runInNewContext() and subclass() testing until I can get to #1, #2, #4

These functions aren't currently actually *used* within the codebase, anyway. It can wait.