[infinispan-dev] JMX stuff in infinispan

[Mircea Markus]

implementation finished.
Following features were added, compared with JBossCache:
1) jmx domain care be specified now.
2) an MBeanServer lookup can be configured, to lookup the server on 
which the components will be registered - in prev version the 
PlatformMBeanServer was hardcoded (now it's only an default)
3) missing unit tests were added for all the annotated MBeans
4) jmx is now configured in two places:
    - in global section: to enable exposure of shared information (rpc 
manager info, cache manager info)
    e.g <globalJmxStatistics enabled="true" jmxDomain="infinispan" 
mBeanServerLookup="org.infinispan.jmx.PerThreadMBeanServerLookup" />

    - for each cache, where cache specific info is configured(mainly 
interceptors, which now are cache specific)
e.g. <jmxStatistics enabled="false"/>

Cheers,
Mircea