removed .nice from tabs

the nice class is depreciated in 3.0
removed lists

lists are in common/_typography.scss and .nice is depreciated in 3.0
Merge branch 'master' of github.com:zurb/foundation
Fix Issue #405: Tabs Not Working When Base Href Set
Correct filepaths
Add back individual row classes as that facilitates easier implementation in custom grids for instance @extend .twelve;
Updated the current selected list item to use the option html value rather than the value attribute.
Merge branch 'master' of github.com:zurb/foundation
removed marketing site
rename stylesheets to scss
update lib
don't include sass-cache files
updated compass project template
remove unused jammit assets
setup test/ directory for local testing of the gem
updated readme and gemspec
base size default should be 14px
Update stylesheets/foundation/components/modules/_all.scss

Offcanvas should not override default grid.

It gives the overflow:hidden property to .row, which causes the .flyout to not being able to overflow the row div.
Add mobile block grid options

Adds multiple options for mobile grids upto the maximum number of
mobile columns defined
[fixes #613] Don't prevent the event from bubbling up the DOM tree when clicked on any descendant of the dropdown element