We programmers have a nice new years tradition: We revisit all of our projects and add 1 to a small number near a "(c)". -- Volker Dusch https://twitter.com/__edorian/status/153801913442373633
This helps to not break on plugins having require "gravatar" in their init.rb. This statement is not needed anymore in any supported version of ChiliProject (or Redmine for that matter) and should thus be removed from all plugins.