Replace Python globbing library.

This was motivated by the need to recurse down paths.

bin/import_final_p111.py

@@ -9,7 +9,7 @@ database.
 """
 
 import os
-from glob import glob
+import pathlib
 import re
 import configuration
 import p111
@@ -43,8 +43,8 @@ if __name__ == '__main__':
 			print(f"Path prefix: {fileprefix}")
 
 			for globspec in final_p111["globs"]:
-				fullglob = os.path.join(fileprefix, globspec)
-				for filepath in glob(fullglob):
+				for filepath in pathlib.Path(fileprefix).glob(globspec):
+					filepath = str(filepath)
 					print(f"Found {filepath}")
 
 					if not db.file_in_db(filepath):