add new las-icinga1-* instances (Ref. #8544)
version bump
correct hostnames of icinga 2 hosts in nrpe config
version bump
added flag file /tmp/clean_reboot which signals that the system boot was intended
version bump
Merge branch 'master' into develop

Conflicts:
	debian/changelog
dsa-check-uptime: checking for valid arg1
version bump
added script bin/clean_reboot and targeted by a symlink in /usr/bin/
version bump
removed line 'usr/bin'
handle package pb-nagios-plugins in debian/rules file
moved links to debian/pb-nagios-plugins.links
added links for /usr/bin/clear-reboot
renamed clear_reboot to clear-reboot-flag
script clean-reboot-flag will write user name to flag file which is printed by dsa-check-uptime then
changed comment
Merge branch 'master' into develop

Conflicts:
	bin/check-vg-free
	debian/changelog
	nagios/__init__.py
version bump