codeclimate: use only 4/5 defaults

because context.TODO() is a legit function

License: MIT
Signed-off-by: Zach Ramsay <zach.ramsay@gmail.com>

.codeclimate.yml

@@ -11,6 +11,12 @@ exclude_paths:
 engines:
   fixme:
     enabled: true
+    config:
+      strings:
+      - FIXME
+      - HACK
+      - XXX
+      - BUG
   golint:
     enabled: true
   govet: