use the .app notation to denote an App in the wiki
dont' add a trailing slash on the default URL just in case
moved docker property so we can share it across components
ignore activemq data files
added a JolokiaClients helper class so we can easily get a Jolokia client from any pod/container for doing JMX stuff on JVMs in the fabric
Created simple mq producer and consumer
Fixed default queue name in mq producer, consumer examples
add a simple MBean that hawtio can invoke to apply a blob of JSON