Update mobile nav
Initial commit

Pull in Masonry #25
Pull in Masonry

#25
Initial commit
#3
Fix #3
#22
#25

@achavez This part of Masonry is starting to aggravate me beyond
belief. If I have all of the panel elements contained within
#panel-container, and each of them is considered .grid-item, shouldn’t
the script work when I go to filter the content? What am I not
including?
Initial commit