Merge pull request #8 from nikolaswise/master

woodblock textures
start columns
add some site css
fix 'merge conflict'
add ie8 support file for config variable
format config better
add show and hide mixins
columns working
leader, trailer, show, hide
examples page changes
updated dist
Merge pull request #9 from paulcpederson/master

working grid
add border back
merge
break out pre post, fix show hide
fix first of type issue
fix weird responsive declarations
nested first last working, not quite for col-rows