Combined revert to get jetty run to work. Includes revert to
declarative transactions and parent and server pom refactring. To be
fixed soon
reverting a few changes to poms to get jetty running

Revert "plugging in declarative transactions to kick in when events are created."

This reverts commit 9466920fefba3a1817309924934003f38ba6294c.

servlet to be bundled and not provided