basic failing test for RT#67678 [Cannot dump blessed globs]

(Changes from 0.26 claims support for them)

sorry, it doesn't use the existing test machinery
because that seems to assume HASHrefs


Fails,
test/dump-blessed-glob.t .. YAML Error: Can't create YAML::Node from 'GLOB'
   Code: Can't create YAML::Node from 'GLOB'
 at lib/YAML/Node.pm line 33.
# Looks like your test exited with 255 before it could output anything.
glob tests - more complicated

show that unblessed globs dump just fine
  but not exercising all the possibilities

with blessed globs,
  make the glob-package different from the bless-package
  define expected value based on the unblessed GLOB tag
bodge fix for blessed globs

this is probably the wrong way to do it,
  but the test passes
  and I can dump my debug data with it
demonstrate dumping of tricked-out blessed glob

but no attempt to round-trip it
Merge pull request #26 from mcast/blessed-glob

Cannot dump blessed globs