EDIT

replace links to trac tickets by links to redmine tickets in javadoc

ref #7936 removing redmine-api dependency and unused ExternalServiceException

ref #7936 full removal of redmine communication hub code

ref #9204 adapt all spring application context xml configuration files to spring schema version 4.3

cleanup

ref #9148 change the name of CDM class ImageInfo to CdmImageInfo to avoid name calsh with commons-imaging/ImageInfo

cleanup

fix #9097 updating to new geohack API

ref #6113 improving unit title in occurrences KML

ref #6113 fxing NPE