Fixed stack too deep error by commenting out circular reference to sections in the version model. Changed deprecated '.find(:all, :order => 'field ASC')' format to '.all.order('field')'

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.