Console/Exporter: PlanExporter cleanup.
Plugins/Utils: Fixed a hardcoded value on getResourceAsStream(..) that made it read the same resource whatever the input.
Console/Exporter: Tweak exposed name for IverPlanExporter.
Console: Added to lauv.ncon the PlanExporter plugin.
Utils: FileUtil addition of checkFileForExtensions(..).
Utils: FileUtil cleanup.
Console/Exporter: PlanExporter addition of ProgressMonitor to exportFile(..) call.
Console/Exporter: PlanExporter tweak on file name for exporter.