Updated csw-services.sh usage for latest csw version (with -e option to start only event service)

Author: abrighton

tests/runTests.sh

@@ -5,7 +5,7 @@
 
 logfile=test.log
 set -v
-csw-services.sh start > $logfile 2>&1
+csw-services.sh start -e > $logfile 2>&1 &
 cd testSupport
 sbt stage  >> $logfile 2>&1
 test-deploy/target/universal/stage/bin/test-container-cmd-app --local test-deploy/src/main/resources/TestContainer.conf   >> $logfile 2>&1 &