split past events into years
  * make sub folders for each year
  * add nav bar for years

Needs:
* data for 2012 and 2013 events
* find out why harp wont take numbers as folder names.
Merge remote-tracking branch 'upstream/master' into pastevents
further steps to years breakdown in past events
redo of Davids fancybox fix
Merge branch 'master' into pastevents

Conflicts:
	public/_layout.jade
fancybox?
Starting to add back in old data
2013 past events done.
pad out top of video thumbnail
2012 past events done
moving named years to numbers
Merge branch 'Omarcito-pastevents'