fixed some margin and padding issues with the streamSingle
fixing the filters style and position on the page
changing the names of the @media mixins
updated the stream-header to stream-button
added retina image display support
filters setup
adding more support to the slider styling
fixing up support for the slider
finished the carousel styling
fixing tablet layout .sidebar based on design changes
fixing layout issues with ads and adding variable for margin-bottoms
added .marginBottom variable to multiple places
fixing the order of imports