EDIT

• removed unused variable

• avoid possible NPE

adding options to ensure that the product .zip files are not signed

adding signing of jars to maven package phase
P2Util : added snapshot dir to list of hardocded sites
eu.etaxonomy.taxeditor/pom.xml : added signJars and uploadRepo (from parent pom) profiles
pom.xml : removed uploadRepo (from parent pom) profile
feature.xml : removed update configurator plugin as it clashes with simple configurator

• externalized plugin.xml

• fixed possible LazyInitializaitionException in DerivateLabelProvdider

added CET to end of build date

set org.eclipse.update.reconcile to false to avoid logging of bundle already being installed errors

added caused by to multistatus error dialog

OpenDefinedTermEditorHandler : changed error dialog to warning since there is no exception
CdmErrorDialog : changed copy item text to avoid confusion
MessagingUtils : cleanup and added MultiStatus errorDialog to solve windows problem (#4416)