don't submit blank comments. Fixes #144
fix news routing issue
reuse responsive grid for news page
submit form for bulletins is a little better
enable spinner  in directory
fix input box in input wrapper
revise about page
remove whitespace from nav
placeholder for empty route
remove ellipsis from dir results
story on top
wrappers don't need their own wrappers. silly mehul
responsive organization profile pages.

Also use font awesome for social links. Fixes #155.