docs(user): Make links for Contribute section

hfaran · hfaran · commit 2f40af6b416d · 2014-11-12T00:15:15.000-08:00
diff --git a/README.md b/README.md
@@ -65,8 +65,8 @@ sudo python setup.py install
 
 ## Contribute
 
-* Issue Tracker: github.com/hfaran/piazza-api/issues
-* Source Code: github.com/hfaran/piazza-api
+* [Issue Tracker](https://github.com/hfaran/piazza-api/issues)
+* [Source Code](github.com/hfaran/piazza-api)
 
 
 ## License
