Add cover images for DEZ
Display cover for DEZ data packages
Merge branch 'dryad-master' into journalcovers
Add sized covers for BMCEcology, BMCEvolBiology
Show covers for BMC Ecology, BMC Evolutionary Biology
Merge branch 'dryad-master' into journalcovers
Reprocess BMCEcology and BMCEvolBiology with better resizing
Covers for ProceedingsB and Scientific Data
Show covers for ProcB and SDATA on package pages
Update recently integrated to ProcB, SDATA, BMCEco,BMCEvolBio
Merge remote-tracking branch 'origin/journalcovers' into dryad-master