Updating CoffeeScript to 1.7, Mocha to 1.18, etc.

Also majorly updated: lodash, Browserify and Coffeify, and coffee-coverage.
Squashed commit of the following:

Squashes: 50f207..458a26
(new API) Implementing a convenience constructor for Things
Merge branch 'copy-types' into Master
+ old work, pre-spec