Better test for #44.

APPLY should fail when you try to pass it a path, so the result
should be an error, not just any value. Also, the path needed a quote
to be a path - without, APPLY failed because it didn't have enough
parameters to execute, since TYPE?/word consumed the block.
Merge pull request #1 from BrianHawley/patch-1

Better test for #44: APPLY with path!