257 faulty version check in installsh (#258)

* Updated README to reflect usage of install.sh and
uninstall.sh. Also fixed path for verion check.

* updated Readme and fixed path in install.sh

* Revert "updated Readme and fixed path in install.sh"

This reverts commit fc1b56d.

* Fix uninstall not really killing the service

* update readme (after recent fix)

* Small readme update

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Co-authored-by: Dirk Steinkopf <dirk@steinkopf.net>

Author: henne49