+++ This bug was initially created as a clone of Bug #961470 +++
(it was cloned to get the responsible person right, and #961470 was the most
recent mutt bug)

the mutt package on opensuse 13.2 (and probably Leap/Tumbleweed) is missing a
dependency for the smime script.

The smime_keys installed by mutt depends on perl:Expect.

This is easily added by zypper in perl:Expect, and didn't result in much more
dependencies on a machine already having e-Mail related cli-software installed.

a) make mutt depend on perl:Expect.
b) make the smime script and the related documentation (included twice?) an
optional sub-package.