Pylons/webtest — pull request #88 by mgedmin (2013-09-18 10:39:28+00:00)
Title: Make sure Upload.content_type is not ignored

Looks like there's a bazillion methods of specifying files you want to
upload with a form, and I missed one of them. This adds a missing test
case and fixes the bug.

A followup fix for issue #86.