Updated seeds.rb to first check to see if record exists before inserting. Added a 4.0 hack to load the new config/secrets.yml file instead of config/initializers/secret_token.rb, this new secrets.yml will auto-load when we are on 4.1

commented out reference to old AdminUser object in DB migration file. Added installation instructions to README

DMPonline4 - RAILS 4.0 (#4) ...

Merging the initial DMPOnline4 codebase into Roadmap

DMPonline4, this code was designed and implemented by the Digital
Curation Centre (DCC)
DMPonline runs in Ruby 2.1 and Rails 4.0, there is a mysql database.