fixed solr exception on incorrect parameter, dwcexporter error and species page show error for string year
fixed empty message error while showing recos
showing user given name in case of it links to a species page
small fix in names loader service
small fix in names loader service
linking only if speciesId is present in observationrecos template
Merge branch 'biodiv_checklist' of github.com:strandls/biodiv into biodiv_checklist
Merge branch 'biodiv_usergroups' into biodiv_checklist

Conflicts:
	grails-app/controllers/species/participation/ObservationController.groovy