rebuild patch queue from patchqueue branch

modified patches:
0003-adopt-the-gridvis-server-configuration.patch
debian/gbp.conf: adding xz compression for orig.tar
gridvis-server.install: adding new upstream folders
debian/control: bump up standards version to 3.9.6
debian/rules: fix package-contains-timestamped-gzip

Lintian complains about files with timestamps. Fixed up by using -n on
the gzip command.
debian/rules: removing dh_shlibdeps for now

The jre/ folder contains prebuilded statically librarys and exceutables,
so there is currently no need for dh_shlibdeps to collect various
dependencies.
debian/rules: adopting changes related to the jre/ folder
debian/gridvis-server.lintian-overrides: adding new stuff
debian/source.lintian-overrides: adding overrides for source
debian/control: remove Depends on openjdk-7-jre

Upon version 5.1.x the GridVisService needs a JRE version 8 which comes
now included inside the package. So there is no need for openjdk-7-jre
anymore.
debian/control: adopting dependencies on GridVis Service
debian/gridvis-server.init.d: adding SysV init file

To not depending on systemd systemds only adding a classical SysV Init
start/stop script.
debian/gridvis-server.postinst: adding postinst script

The package 'gridvis-server' isn't hardly needing the package
'gridvis-desktop', to work. To let the web services basicly work the
package need the directory /var/lib/GridVisProjects and write access to
it.

The suggested way is to have the package 'gridvis-desktop' installed
that will place the project files in /var/lib/GridVisProjects that are
readed by the 'gridvis-server' package. To let the 'gridvis-server'
package work also without the 'gridvis-desktop' package we have to
ensure that we create this directory with the needed rights while the
installation.