Straightening out pom.xml

Parent pom had incorrect version info which was prop'd to the modules

changed jboss netty 3.5.1 to io.netty 3.5.3

still fixing a lot of cruft but now the tests compile and pass.
moved bronzethistle.broker

to com.meancat.bronzethistle.broker
fixed junit ref and cleaned up broker app

junit 4.10 reference removing warnings from mvn compile.

moved field to local var to clean up warning.
removed duplicate mockito dependency
fixed warnings in maven pom
skeleton for EdgeServer