v3.0

• Migrated to grails 3
• Fixed AtlasOfLivingAustralia/profile-hub#723 issue with rematching profile names display an error to user
• Fixed AtlasOfLivingAustralia/profile-hub#733 deleting attribute and acknowledgement term throws error
• Fixed AtlasOfLivingAustralia/profile-hub#717 profiles only support private images and removed image publish feature