* Remove SmppSessionFactoryBean.setMessageReceiverListeners(MessageReceiverListener... listeners) to remove Spring's warning message for ambiguous method access
* Allow using DeliveryReceipt id as is if hex parsing fail (tested with HSLSMS)
* Add support for session reconnection which will attempt to reconnect every 5 sec by default until the session is destroyed
* If additional session state listener is configured by user, it will register it
* Update build dependency with Spring Integration 2.2.2
* Update javadoc
* Add support for smpp transaction time using transactionTimeout
* Support 'request-handler-advice-chain' for outbound channel adapter and gateway
* Support sending using data_coding
* Support sending using message_payload
* Support for sending long sms using UDH
* Update mock smpp server to simulate real SMPP error
* Change message id reading logging to DEBUG instead of WARN
* Wrap SMPPSession with proxy for auto reconnection
* Use ExecutorService for reconnection
* Fix some code and author
* Ensure ASL license headers are present
* Add "@since" with "1.0" to the Java source files
* Cleanup
* The mockSmppServer server port is dynamically chosen
* Centralize the mockSmppServer bean declaration to reduce duplication
- migrate old sandbox project
- add schema for channel adapters and gateways
- change some package structure based on spring integration module package structure
