Add package description on PyPI

Author: ArtyomVancyan

setup.py

@@ -29,7 +29,7 @@
     version=version,
     author="Artyom Vancyan",
     author_email="[email protected]",
-    # description="",
+    description="Python dictionary with a FUZZY key-matching opportunity",
     # long_description=long_description,
     # long_description_content_type="text/markdown",
     url="https://github.com/pysnippet/fuzzymap",