upgrading to grails to 2.3.2
Merge branch 'biodiv_usergroups' into biodiv2.0
changed plugins to plugin in spring security related imports
minor
moved files from default package to species package
first cut maps with drupal
fixed icon in names indexer service
minor fix for geoserverhost
 added Openlayers
added missing image files
minor changes
minor
merging with master
minor
minor style changes
minor
minor
fixed spring security framework import paths and SecuredAnnotation
minor changes
Merge branch 'master' into biodiv_usergroups

Conflicts:
	web-app/images/dashboard.png
	web-app/images/documents.png
	web-app/images/explore.png
	web-app/images/groups.png
	web-app/images/observations.png
	web-app/images/species.png
first cut fr species field edit