* CORDA-1238 - Initial blob inspector tool commit
Note this is WIP and not ready for prime time but it's time it moved off
of a personal branch and into the main code base, especially if I'm
passing the serialization code onto someone else's shoulders
* CORDA-1238 - Move blob inspector into experimental
It was developed locally in tools (as it's a tool), but it's no
where near production ready, so lets just ship it in experimental
for now
* CORDA-1238 - Tidyup and bug fixes
