Bootstrap proposed architecture

requirements css.php twitter bootstrap update to 2.3.2

AccessRule match controller error.

Twitter bootstrap updated to 2.3.2

* master: (84 commits)
  remove from master (update track)
  minor fixes
  updated the README file of the bootstrap app.
  Inflector class
  readjusting files for the framework package.
  renamed files.
  Added punycode as part of the framework.
  Renamed core asset bundles.
  fixed wrong dependency name.
  Added bootstrap bundles.
  Reorganized the bootstrap app to prepare it as a separate composer package.
  Update Pagination.php
  "ManagerTestBase::testExecuteBizRule()" has been fixed to not produce side effects on other tests.
  changed back to "create_time".
  Always enable profiling for DB queries.
  Fixed SiteController about Yii.
  changed to insert_time.
  Minor doc fix.
  refactored AutoTimestamp.
  Added UrlRule::host.
  ...

Conflicts:
	yii/assets.php

* 'master' of github.com:yiisoft/yii2:
  updated the README file of the bootstrap app.
  readjusting files for the framework package.

pages -> pagination