As we have a global CampaignManager instance in the fail-cpn library, a
JobServer member variable is not such a good idea. Essentially, we started
all JobServer threads (which is done in its constructor) within a
fail-client before this commit.
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1915 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
