fix tests

[OleMchls]

Hey ho,

We fixed your tests 😉 Testing the compiled version is unnecessary, and makes debugging way harder. So we added the missing switch to mocha and fixed some requirement issues.

cheers :)

HF & GL digga 👯

[adborden]

Cool, thanks for doing this! Looks like we're going to be fixing coffee-script to 1.6.3 for now -- I had to fix the mocha command after resolving conflicts with master. Don't we need a build step to generate the js for packaging?

[OleMchls]

@adborden good catch. I'm not sure, maybe adding coffee-script as a dependency would solve it as well

[bobzoller]

I actually like that we test against the compiled JS -- we've had coffee compilation issues bite us before and this is a safeguard. Instead, we should be able to have coffee-script generate sourcemaps and ignore them in an npmignore file.

I went ahead and did the work in 6025c7b ... sorry it took me so long to take a look at this.
--Bob