title: Wordpress default resize images name need to change
body: <p>I am working on wordpress(3.5.2) project but getting one issue in case of image resizing. In wordpress when i upload any image its auto resizing to thumbnail,medium and larger but the name of image taking like image-300x300.jpg but i want, for thumbnail it should be imagename-thmbnail.jpg, for medium  imagename-medium.jpg and for large imagename-large.jpg </p>
  
  <p>I have made changes in Setting/Media - image re-size but it not coming consistence image name . </p>
  
  <p>I do appreciate for advance help.    </p>