Update version to 4.8.0

Author: jaebradley

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="basketball_reference_web_scraper",
-    version="4.7.1",
+    version="4.8.0",
     author="Jae Bradley",
     author_email="jae.b.bradley@gmail.com",
     license="MIT",