use /usr/sbin path in service to fix start (bnc#906696) OBS-URL: https://build.opensuse.org/request/show/262732 OBS-URL: https://build.opensuse.org/package/show/server:http/thttpd?expand=0&rev=27
Use systemd instead of sysvinit in openSUSE > 12.2 OBS-URL: https://build.opensuse.org/request/show/241561 OBS-URL: https://build.opensuse.org/package/show/server:http/thttpd?expand=0&rev=22