Configured Spring to change the system properties to make JBoss Logging
use SL4J which is using Logback, configured by default to log to stdout.
Merge branch 'v1' into v2
Merge branch 'v2' into v3
Merge branch 'v3'
System property not needed to switch jboss logging provider in this case
it will find SL4J in the classpath and use it.
Merge branch 'v1' into v2
Merge branch 'v2' into v3
Merge branch 'v3'