doc(guide): order topic list in guide sidebar in accordance with overview

Closes #405

Author: manuel-woelker

docs/src/ngdoc.js

@@ -677,8 +677,15 @@ var KEYWORD_PRIORITY = {
   '.angular.module.ngMock': 8,
   '.dev_guide.overview': 1,
   '.dev_guide.bootstrap': 2,
+  '.dev_guide.bootstrap.auto_bootstrap': 1,
+  '.dev_guide.bootstrap.manual_bootstrap': 2,
   '.dev_guide.mvc': 3,
+  '.dev_guide.mvc.understanding_model': 1,
+  '.dev_guide.mvc.understanding_controller': 2,
+  '.dev_guide.mvc.understanding_view': 3,
   '.dev_guide.scopes': 4,
+  '.dev_guide.scopes.understanding_scopes': 1,
+  '.dev_guide.scopes.internals': 2,
   '.dev_guide.compiler': 5,
   '.dev_guide.templates': 6,
   '.dev_guide.services': 7,