Update POMs to next -SNAPSHOT
Use SLF4J;
Start of support for promoted builds.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
Minor things
- protecting against initialisation with nulls
- some toString implementations

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
Update some dependencies as, in true maven fashion, doesn't build
any more.

Bump to 1.2, becaue the maven release plugin managed to 'release'
a 1.1-SNAPSHOT (HUH?)

Abort trying to use that P.O.S., revert to mvn:deploy instead.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
Prepare for next development iteration

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>