Refactor annotate_routes (Reduced offenses).

Reduced the Cyclomatic complexity.
#330 By default didn't annotate activeadmin models.
This close #330

Author: ryanfox1985

.gitignore

@@ -5,6 +5,7 @@
 .bundle
 .gems
 .rbenv-version
+.ruby-*
 /.idea/
 /.rbx
 /.rvmrc

.rubocop.yml

@@ -1,8 +1,7 @@
 inherit_from: ./.rubocop_todo.yml
 
 AllCops:
-  Include:
-    - '**/Rakefile'
-    - '**/config.ru'
   Exclude:
-    - 'bin/**/*'
+    - 'vendor/**/*'
+    - 'spec/fixtures/**/*'
+    - 'tmp/**/*'