Shared resources useful for the multiple HabitRPG repositories, that way all the repositories remain in-sync with common charactaristics. Includes things like:
* Assets - sprites, images, etc
* CSS - especially, esp. sprite-sheet mapping
* Algorithms - level up algorithm, scoring functions, etc
Shared CSS between the website and the mobile app is a fuzzy area. For now we'll have the website define canonical CSS, and share that down the mobile app.
To do so,
* go to the website repo
* remove the first line `@import nib/vendor` from index.styl