Try to port to Ruby 1.9.3
Some monkey patches from https://developer.uservoice.com/blog/2012/03/04/how-to-upgrade-a-rails-2-3-app-to-ruby-1-9-3/
Common info in README.md
Monkey patch for silence when testing. See https://makandracards.com/makandra/14445-how-to-silence-utf-8-warnings-on-rails-2-3-with-ruby-1-9
Locale files changed to those from ruby-i18n
Database file changed. It is not DRY now, but works
Test fixes for compatibility with Ruby 1.9.3 file loading
Removed deprecated iconv from environment.rb
Gem 'russian' is not needed, locale files and -Ku fix issue with encoding