Renamed apps/bootstrap to apps/basic.
Moved $params in basic application configs to the variable at the top so it can be reused for common component definitions if needed
Corrected basic application readme
Application assets should not be ignored
fixed framework path of req checker + notice on wrong path

git ignore composer.lock
Removed dot from framework path
Do not ignore composer.lock

https://github.com/yiisoft/yii2/commit/a6c251d2ab6d222b5318cc7fa21eb3791a296c62#commitcomment-3291785
Refactored the widget usage with ActiveField.
updated composer for example apps

issue #439
added updated composer script event for setting permissions
updated deps
Implemented default controller namespace.
updated docs added installation from dev repo section
updated docs added installation from dev repo section
Merge branch 'master' of https://github.com/schmunk42/yii2

Conflicts:
	apps/advanced/README.md
	apps/basic/README.md
Merge pull request #473 from schmunk42/master

updated script event
fixed typo in app readmes
Response WIP
removed test line.
Refactored the way of sending response in controller actions.