BIGTOP-1086. fix miscellaneous failures in package tests
BIGTOP-1087. flume rpm package needs to own /usr/lib/flume/tools
BIGTOP-1088. oozie packages need to own /etc/oozie/conf.dist/tomcat-deployment.{default,secure}
BIGTOP-1090. hue packaging needs to handle mutable bits (app.reg and hue.pth)