Added update ajax to MeloLabEva:Research:index.twig.html. Still need to implement the form and a useful action, though.
Reference::pubDate is a String, don't use it for date arithmetics/comparison. Use Reference::sortPubDate instead! Fixed a bug in ScoreController and ResearchController related to this.
Merge branch 'master' of github.com:archie18/MeloLabEva