added universal logging.conf for syslog config
added loggers defined in default nova logger.conf which removes some logging cruft.  modified syslog messages to supress timestamp since rsyslog already does that
some formatting adjustments adding square brackets,

modname.funcname
refactored all services to send to local0 non-debug and local1 for debug.  the services are split according to process name on the rsyslog server
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Merge pull request #40 from jhtran/add_syslog

added universal logging.conf for syslog config