Fixes project URLs in setup.cfg

Author: IvanChernyshov

setup.cfg

@@ -6,10 +6,10 @@ author_email = ivan.chernyshoff@gmail.com
 description = A simple Python wrapper around the ILThermo 2.0 database
 long_description = file: README.md
 long_description_content_type = text/markdown
-url = 
+url = https://pypi.org/project/ilthermopy/
 project_urls =
-    GitHub = 
-    Bug Tracker = 
+    GitHub = https://github.com/IvanChernyshov/ILThermoPy
+    Bug Tracker = https://github.com/IvanChernyshov/ILThermoPy/issues
 keywords = ionic liquids ilthermo nist api chemistry cheminformatics
 classifiers =
     License :: OSI Approved :: MIT License