Update to normalize.css v2.1.0
Configurable arrow size
Remove whitespace caused by `inline-block`
Don’t apply fluidity to fixed-width images. Fixes #111
Added an optional widescreen / high resolution media query and mixin to accomodate for scenarios where a layout for larger screens is desired.
Updated comment reference to variable name and removed whitespace.
Tidy up formatting a little
Added new desk-wide media query to mixin comments.
Add compiled source for reference. Fixes #120
Add compile script
[refs #111] Remove redundant code
[refs #115] Alter border radius application

Means that an item can be both the first and last (i.e. only) item.