greeting service injection cleanup
refactoring to allow use of ActiveMQ and transactions
added concurrency management annotation
added request sender bean
added transaction management
added transaction management, delegation to sender
removed unused class
updated wiring for ActiveMQ
updated MDB activation and resource refs for ActiveMQ
switched to Java 7
use ActiveMQ connection factory directly
refactored servlet to allow async and sync versions
added configuration for ActiveMQ
eclipse metadata updates