If we don't have a NAME section in the POD and it's a .pod file
we can autogenerate a name based on the file path. So that
something like My/Project/Tutorial.pod becomes My::Project::Tutorial.
This fixes issue #476
Also check pod and docs folders when trying to generate a name for a .pod file.
Merge pull request #303 from CPAN-API/oalders/mpeters/476

oalders/mpeters/476