More polishing on the bands page

  * Added icons for instagram, twitter, youtube, google plus
  * Added band logos
  * Moved band website to heading link
  * Polished up the cardboard crowns page a little more since they're
essentially a headliner.. or they should be (big money shot winners,
that'll get people to the event for sure)
  * Hid DJ pages for now since they're not going to be coming this year

  Images are a little large, we may want to crop or shrink. I'll wait
until I speak with Matt