Fixed persona nav.
Merge branch 'master' of git://github.com/johnshopkins/machado
Added missing ... in scss. GULPED
Renamed a function to make more sense.
Changed menu retrieval strategy.

Previously, we were getting menus on demand. Now, we're just getting
ALL menus and then plucking out the ones we need in which seciton
(site tree, section, footer, etc...). For each page load, we always
need all the menus, so it makes sense just to get them all at once.
resolved merge conflicts.