occurrence-download-workflow: removing unnecessary dependencies,  hive-default.xml renamed to hive-site.xml, multimedia query disable in memory queries optimization to avoid memory errors, workflow.xml uses the expected parameters at the java action level to avoid classpath issues
occurrence-ws: OccurrenceDownloadServiceModule sets the default parameters to use the use shared libs in 'hive' action only
Merge remote-tracking branch 'origin/master'