added ToDo for refactoring to support gene key queries
Merge branch 'master' of github.com:gxa/atlas
work in progress: use BioentitiesQueryController for baseline queries instead of widget controller
merge
Baseline counts for geneQuery search (results from experiments E-MTAB-513, and E-MTAB-599 only).
fix page formatting, tidy JSP
update tests to check baseline counts