avoid using very big positive or negative numbers if there are no from/to; use 0 to indicate no value for now which helps on some JSON runtimes & JBoss AS
fix for NPE if no system property value
add a fabric-web profile and use it for all the web apps profiles
allow the ZooKeeper mbean to also browse the stringData of leaf nodes in ZK by default as part of the read operation (which avoids double requests for most common operations)
ENTESB-693 - prevent printing to the console infinitely when ctrl-d is pressed