Not working with CKEditor and IMCE

Hi,

Thanks for creating the module. It does what it's supposed to do. However, it's adding the "t" param in-between the path and the file name when adding images to the CKEditor using IMCE, resulting in broken images. Also, images in IMCE didn't load either.

The issue being that the strpos() function is checking loosely if the value is "0", and if "styles/" is not in the path "false" is returned, which both evaluates to "true". I've fixed this by adding a strict type comparison instead.