[ic] [interchange] Revert "Add image file check mechanism to verify file type before passing to"

[David Christensen]

> On May 14, 2016, at 7:28 AM, Mike Heins <mike at heins.com> wrote:
> 
>>     Per discussion, this is not Interchange's responsibility.
>> 
> Since the image tag does call "mogrify", I would argue that it is the Image tag's responsibility.

Anyone who would update Interchange from git to fix this would already have the chops to fix the root problem anyway. This is an education/awareness issue, not something we should be working around. We aren't rolling our own TLS layer to fix Heartbleed, for instance. Why is this any different?

David
--
David Christensen
End Point Corporation
david at endpoint.com
785-727-1171