Remove daemon management

Better left to init system or desktop manager or hooks

src/libexec/saturnin-iam

 # querying
 #
 
-familiars_at() {
-    #
-    # daemons specific to $1 location plus the rest
-    #
-    test -n "$1" || usagef "location"
-    saturnin conf -p iam.running.at.$1
-    saturnin conf -p iam.running.at.ANYPLACE
-}
-
 where_i_am() {
     #
     # what is my physical location?
     saturnin conf -p iam.seeing.gw.$gwmac || echo OUT
 }
 
-start_familiar() {
-    #
-    # start familiar as indicated by conf file (unless running)
-    #
-    local f=$1
-    pids_matching $f >/dev/null && return 0
-    local like=$(saturnin conf -p iam.starting.like.this.$f)
-    debug -v f like
-    if test -n  "$like";
-        then
-            $like &
-        else $f &
-    fi
-}
-
 set_status() {
     #
     # set public status $1 by command in conf file
     #
     # returning to work (should be called by other subcommands)
     #
-    local f
-    for f in $(familiars_at $(where_i_am));
-    do
-        start_familiar $f
-    done
     set_status "back"
     klist -s || urxvt -e kinit
 }