[Merge] ~tsimonq2/kubuntu-packaging/+git/kubuntu-ark:kubuntu_zesty_archive into ~kubuntu-packagers/kubuntu-packaging/+git/ark:kubuntu_zesty_archive

[Jose Manuel Santamaria Lema]

These changes aren't correct at all:
1. Inside an evironment without $HOME, one of the tests would hang; this problem wasn't addressed at all while at the same time they are other unneeded, bad changes, see below.
2. xauth, dbus-x11, texlive-latex-base, xscreensaver were added to the test depends. They are not needed.
3. No need to call dbus-launch from the scripts.
4. No need to call kdeinit5 from the scripts

> Fix the autopkgtests by using okular's packaging as a model.

It seems to me rather than using the okular as a source of inspiration you just copied some files without actually checking very well what you did.

I have pushed the proper fix to kubuntu_zesty_archive.
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https://code.launchpad.net/~tsimonq2/kubuntu-packaging/+git/kubuntu-ark/+merge/316413
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