XNAT-930 Moved scheduling classes to use scheduler logger, set log level to WARN.

src/main/resources/log4j.properties

@@ -27,8 +27,12 @@ log4j.additivity.velocity=false
 #
 # Scheduler Category
 #
-log4j.category.scheduler=ERROR, scheduler
+log4j.category.scheduler=WARN, scheduler
 log4j.additivity.scheduler=false
+log4j.category.org.springframework.scheduling=WARN, scheduler
+log4j.additivity.org.springframework.scheduling=false
+log4j.category.org.nrg.schedule=WARN, scheduler
+log4j.additivity.org.nrg.schedule=false
 
 #
 # Avalon Logfile
@@ -114,8 +118,6 @@ log4j.category.org.springframework.mail=WARN, spring
 log4j.additivity.org.springframework.mail=false
 log4j.category.org.springframework.oxm=WARN, spring
 log4j.additivity.org.springframework.oxm=false
-log4j.category.org.springframework.scheduling=WARN, spring
-log4j.additivity.org.springframework.scheduling=false
 log4j.category.org.springframework.stereotype=WARN, spring
 log4j.additivity.org.springframework.stereotype=false
 log4j.category.org.springframework.util=WARN, spring