Extract init wrapped by tccl into doInit
Use bval for javax.validation 1.0, notes about 1.1
Bring over validation handling.  Pending how this ever worked with 1.0 and 1.1 spec api mismatch
Tidy validation support
Drop old server muck
notes
Use @Context instead of @Inject to get JAX-RS components injected inot exception mappers.
Use 1.0 spec.
Disable 1.1 spec stuff that isn't supported by BVal.
Remove @Override (doh)