Added PubMed links.
Uff! Updated bundles (vendors), installed KnpPaginatorBundle and removed Acme bundle.
Deleted vendors/DoctrineExtensions
Installed vendor/beberlei/DoctrineExtensions via Composer.
Files changed by installation via Composer.
Testing pagination in the ResearchController.
Merge branch 'master' of github.com:archie18/MeloLabEva