Installing kubuntu-desktop should not change fonts/desktop settings in unity

[Reuben Firmin]

I installed kubuntu-desktop to check out the state of KDE. Finding much lack of polish, I came back to unity, only to find that:
a) all of my fonts had been changed
b) desktop shortcuts didn't work
c) the wallpaper in the unity environment didn't work

Removing the gtkrc file and restarting unity restored many of these, although I'm still working on fixing fonts.

Installing kubuntu-desktop should not touch unity.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: kubuntu-desktop 1.331
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Nov 29 08:37:43 2015
InstallationDate: Installed on 2014-07-11 (505 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
SourcePackage: kubuntu-meta
UpgradeStatus: Upgraded to wily on 2015-11-28 (0 days ago)