Composer package manager added.
http://getcomposer.org/doc/00-intro.md
Framework loaded using composer:
* php composer.phar install
Yii from vendor directory.
yiic.php framework path fix
reformat composer.json file
Vendor dir removed. User 'php composer.phar install' to init packages.
git ignore vendor dir
Merge pull request #2 from yratanov/composer

Composer package manager for php.