RTC8883 allow for INFO level messages in stdout

Submitting pull request for RTC8883 changes as discussed with Brian.  The default console setting in the Liberty runtime is AUDIT, which means that useful INFO level messages do not appear in the console log that is outputted to stdout that is captured by the loggregator.  This set of changes sets the default console log level to INFO to allow for a better understanding of failed staging during application deployment when users invoke "cf logs <appname> --recent".