reverting handling of lists

Author: dmalan

setup.py

@@ -16,5 +16,5 @@
     package_dir={"": "src"},
     packages=["cs50"],
     url="https://github.com/cs50/python-cs50",
-    version="5.0.4"
+    version="5.0.5"
 )

src/cs50/sql.py

@@ -455,7 +455,7 @@ def __escape(value):
 
         # Escape value(s), separating with commas as needed
         if type(value) in [list, tuple]:
-            return sqlparse.sql.TokenList([__escape(v) for v in value])
+            return sqlparse.sql.TokenList(sqlparse.parse(", ".join([str(__escape(v)) for v in value])))
         else:
             return __escape(value)