Convert image all v1.4 changes:
Remove no longer needed EXIF rotation code.
Convert image all v1.3 changes:
Updated PHP code to ensure variables are cleared correctly before each new post to process.
Convert image all v1.2 changes:
Updated PHP code, fixed issue dealing with animated gif's.
Convert image all v1.1 changes:
Fixed problem dealing with attach_count. If the attach_count is incorrectly set to 0 when there are attachments in the post, it can result in inline embedded attachments showing as links instead of an image.