nsca: let nsca store its pid by itself

  - fixes #168
  - fixes #167

Author: sni

packages/nsca/skel/etc/init.d/nsca

@@ -18,6 +18,5 @@ NAME="NSCA"
 DAEMON=$OMD_ROOT/bin/nsca
 OPTS="-c $OMD_ROOT/etc/nsca/nsca.cfg"
 PID_FILE=$OMD_ROOT/tmp/run/nsca.pid
-STORE_PID=1
 
 __generic_init "$*"