update to work on ruby 2.1.0
Sort gemfile entries
Update versions of all except ActiveRecord (due to protected attribute changes)
Updated to ActiveRecord 4
Set ruby version to 2.1.0
Switch to mainline releases of feedback, feedzirra, sinatra-contrib
fix db:migrate
Fix delayed_job usage in Rakefile; switched to the 4.0 stable branch of Arel until they have a release that fixes the yaml dumping bug
update to feedzirra 0.6.0 and nokogiri 1.6.x
Don't enforce ruby version for now
fix bundler issue
Support 2.0.0 for now, run build on 2.1.0
workaround for travis 2.1 build