Add rubocop config files

.rubocop.yml

@@ -0,0 +1 @@
+inherit_from: .rubocop_todo.yml

.rubocop_todo.yml

@@ -0,0 +1,15 @@
+# This configuration was generated by `rubocop --auto-gen-config`
+# on 2015-02-25 04:34:33 -0800 using RuboCop version 0.28.0.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 1
+Metrics/AbcSize:
+  Max: 16
+
+# Offense count: 1
+# Configuration parameters: CountComments.
+Metrics/MethodLength:
+  Max: 11