v9999.25

• The previous release contained nothing but a documentation update. That updated documentation errantly mentioned pseudo-files. Pseudo-files are perfectly fine to use with File::Slurp.
• Add regression test for GLOB refs being slurped in. Thank you, James Keenan! #17 (comment)
• Refactor read_file to use open and read rather than sysopen and sysread.
• Add a bugwards compatible feature to keep track of the cursor when dealing with the DATA handle (#17)
• Fix a typo in the docs.