added _ie-grids.scss
Fixing layout file and setting a fixed width
updates js to match cq additions
Merge pull request #140 from CruGlobal/ie-grids

ie grids
Merge pull request #141 from CruGlobal/ie-layout-fix

Fixing layout file and setting a fixed width
added _ie-defaults.scss to ie sass sheet
Fix slider stylesheets for IE8
Merge branch 'dev' of github.com:CruGlobal/patterns into ie-grids
fix thirds and halves in grids.
Merge pull request #143 from CruGlobal/ie-grids

Ie grids