make navigation drop down
add gradient to header image
add social sprites
center social sprite on mobile devices
remove gradient fade from interior scroll on small screens
remove bottom margin from social sprite block
remove sidebar from traveling exhibit
adjust quicktabs

make quick tabs flush with traveling exhibit
fix colorbox issue on traveling exhibit
Merge branch 'Updates' into navigation
Merge branch 'master' into navigation
install font-your face module
remove trebuchet as default font
increase font size globally. reduce font size of sidebar
add border to top of page
add four new footer regions
style full footer images
remove footer 3 region
add footer regions to node 248
restyle footer layout