Style Updates

Here are a bunch of updates to our style guides:

* Description is more unique to Intrepid not thoughtbot
* Add linter suggestions and config files
* Hex color code style changes
* Uppercase color letters
* Discontinue using `_factory` variables
* Discontinue avoiding bang methods
Mmmm interesting. I suppose we could have some config files like we have linter files. Since we have a luxury of using any editor (i.e. not just Xcode) it could be annoying to maintain, but I'm all for it. Atom does it out of the box.