[Debian-med-packaging] Bug#1079883: libsbml: please drop mono support

[Chris Hofstaedtler]

Source: libsbml
Priority: wishlist
Control: block 1010445 by -1

Hi,

libsbml currently (build-)depends on mono libraries. Please drop these
relations, probably turning off mono support altogether.
The mono stack in Debian is not maintained in any way, so we'd like
to reduce packages relying on it.

Chris