[switchyard-issues] [JBoss JIRA] (SWITCHYARD-512) Change internal logging to use slf4j

Change internal logging to use slf4j ------------------------------------ Key: SWITCHYARD-512 URL: https://issues.jboss.org/browse/SWITCHYARD-512 Project: SwitchYard Issue Type: Task Reporter: Tom Fennelly Fix For: 0.4 Makes the logging impl pluggable, but also makes SwitchYard more consistent with most other JBoss components (AS7, Hibernate, jBPM, Riftsaw etc) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira