zurb/foundation — pull request #3390 by ziad-saab (2013-10-10 20:50:41+00:00)
Title: Fix block-grid to allow only large-block-grid-*

the wildcard [class*=block-grid-] selector gets an additional clear:both
style so that having only a large-block-grid-* class on a container
will have the same effect as large-block-grid-* small-block-grid-1

this fixes issue #3333