title: archive functionality for magento aw_blog extension
body: <p>I have been working with a client who wanted a blog in the magento website. After installing the AW blog extension i realized that it doesn't have archive functionality, and i didn't find any solution in the web.</p>
  
  <p>After few days of work, I have finally found a solution for this task. I didn't know where to post it, and I thought that this is the best place to share it. </p>
  
  <p>I know that people usually don't post answers here, but I have to share, because out there, somebody is having difficult time, or might have.</p>