WIP create properties/version.properties (will also be used instead of build-devel.properties for creating zip of sources)
WIP use esup-commons SimpleExceptionServiceFactoryImpl instead of CachingEmailExceptionServiceFactoryImpl (much simpler, but is it a needed change?)
WIP follow maven convention for file locations
WIP new build.xml/pom.xml: remove esup-commons v1, use ant-maven-tasks to download jars + various
WIP web.xml: various
WIP code cleanup: remove unused imports, add @SuppressWarnings
WIP cleanup: remove unneeded stuff
WIP cleanup: replace SmsuApiMailServletContextListener with spring RequestContextListener
WIP unify SmsSenderWsImpl & ISmsSender (having interface ISmsSender is unneeded and cumbersome)
WIP use smsuapi java API directly
WIP cleanup: remove unneeded stuff
WIP allow @Autowired in java code for spring beans
RawMessage: add constructor for use in mockup MessageRetrieverConnector