title: Yii Framework - Renaming root directory causes no output
body: <p>I am a beginner in PHP Yii framework.I extracted the files for the project "basic" which I downloaded from Yii website, in to my htdocs directory in MAMP.I accessed the project through :/basic/web.</p>
  
  <p>Now I just renamed the project directory to "myproject".Then accessed the project through :/myproject/web
  Now it is showing nothing in the output.Why is it happening?.Do I need to change something else, when I change the application directory name.When I rename it back to basic, it is working as expected.
  Inviting all #Yii people to comment</p>