Added helper method random_pixel_set to application_helper. It randomly chooses a pixel/picture layout from a pre-baked list for use in home.html.haml. Using an actually random distribution proved too prone to ugly columns, etc etc etc.
… into a helper.
Conflicts: app/models/member.rb app/views/pages/_member_pixel.html.haml Resolved!
…n of white
…cer than using locals
Link avatars to twitter (if present)
… for front-page display