Sass mq update

I'm updating sass-mq.
I have also realised that, as much as it's a nice thing using bower for the CSS / SASS - no one is keeping it up to date.

I have:
* updated to bower.json
* added the bowerrc file
* allowed it in git
* standardised the normalize version
* removed pasteup as we are using a version that isn't tagged
* TODO: add guss-layout

I haven't updated with guss as it pulls in loads of other dependants - someone who know more about this will have to do it.

I would be nice to have pasteup and guss in there so we can just `bower install`. Happy to sit with someone (@kaelig?) to get this in and make sure it breaks nothing.

Honourable CCs:
@kaelig 
@ironsidevsquincy 

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![Bow errrrr](http://static.neatorama.com/images/2011-01/thomas-fuchs-bow-heart.gif)