    BZ 802396 - Change location of TOMCAT_LOG to match tomcat6 changes

    Tomcat6 has changed the changed the location of the TOMCAT_LOG, and
    it should no longer point to catalina.out.  This initially caused
    dogtag to break because the code to chown TOMCAT_LOG to TOMCAT_USER
    was removed.  Added code to spec file to fix existing instances.

Please review.

Thanks, 
Ade