fix: have NamingThreadPoolExecutor use a SynchronousQueue in order to get...

fix: have NamingThreadPoolExecutor use a SynchronousQueue in order to get caching rather than blocking thread pool behavior
change: improve the configuration of NamingThreadPoolExecutor
add:
- allow to easily set the daemon state of the created threads
- make it optional to use the pool name in the thread names

SVN: 6495