monodevelop's tooltip of project which fails to be imported is unreadable

[Karl-Philipp Richter]

See attached screenshot for an explanation. Reproduction:

  1. cd /tmp
  2. git clone <email address hidden>:rmcardle/mRemoteNG.git
  3. git checkout 5835e5f72c6d1ab8732efe7da7a11038ed0bc88a
  4. open `/tmp/mRemoteNG` in `monodevelop` and compare with hover the mouse over the subproject which failed to be imported

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: monodevelop 4.0.12+dfsg-4
Uname: Linux 3.19.2-031902-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Mar 20 19:16:36 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-01-26 (52 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: monodevelop
UpgradeStatus: No upgrade log present (probably fresh install)