Proposed changes for IMCE 6

• Make use of AJAX for interface loading, file uploading and image resizing.
• Use drupal forms API instead of hard coded forms, so modules can respond to file uploads.
• Implement multiple selects and multiple file deletion.
• Ability to use more than one predefined thumbnail sizes.
• Ability to create image nodes(using image.module) from uploaded images. Cancelled! Maybe with a plug-in for IMCE
• No more pop-ups or iframes. Use div layer instead. Iframe was removed from user/UID/imce pages. Still using pop-ups in text editors