rewrote model code in rubme-dm.rb to use datamapper, commented out raw sql. haven't updated erb files yet. added config file to list of TODOs
deleted gervang's conflicted home.erb file and duplicate school_page_ship.erb
1. fixed "/like" route in rubme-dm.rb. now it increments likes, but doesn't redirect to anything (because ajax is going to be used)
2. added 'dm-adjust' to Gemfile, but it isn't used because the adjust!() method didn't really do anything when tested out in erb
3. added message_not_found.erb on the off-chance that a user tries to go to a /like link directly with an invalid message id
1. deleted original rubme.rb with raw sql, replaced with buzzme.rb which uses datamapper
2. named model code Model.rb
deleted old app code with sql (somehow wasn't deleted with previous commit)