Adjusting rhythm functions for better flexibility

- Adjusting rhythm function to handle 0 and auto
- Avoiding namespace clashes with compass and foundation
whitespace removal
Making non heading links underlined
adding bold class

For visually bolding elements.
simplifying css and matching design

- spacing between elements
- only overriding elements that are already set
-
Restyling inline lists to match design

- Removing all the foundation variables - easier to maintain and if we
use this on another site it is easier to adjust css than find all the
variables.
- left pager using what the foundation variables are - where are the
pager in use, they have not been designed so i would like to see them
before we just style
- setting the spacing between each inline list element to about the
value of a space in em