Look for ATTRIB events for notifications updates; remove "Pickup" menu

Picking up call can be done from both dunst notification & notifications menu;
so for more consistency / less bugs the Pickup menu entry has been removed.

scripts/core/sxmo_notificationmonitor.sh

@@ -1,71 +0,0 @@
-#!/usr/bin/env sh
-trap gracefulexit INT TERM
-NOTIFDIR="$XDG_CONFIG_HOME"/sxmo/notifications
-
-gracefulexit() {
-	echo "Gracefully exiting $0"
-	kill -9 0
-}
-
-notificationhook() {
-	if [ -x "$XDG_CONFIG_HOME"/sxmo/hooks/notification ]; then
-		"$XDG_CONFIG_HOME"/sxmo/hooks/notification
-	else
-			sxmo_vibratepine 200;
-			sleep 0.1;
-			sxmo_vibratepine 200;
-			sleep 0.1;
-  fi
-}
-
-handlenewnotiffile(){
-	NOTIFFILE="$1"
-
-	if [ "$(wc -l "$NOTIFFILE" | cut -d' ' -f1)" -lt 3 ]; then
-		echo "Invalid notification file $NOTIFFILE found (<3 lines -- see notif spec in sxmo_notifwrite.sh), deleting!" >&2
-		rm "$NOTIFFILE"
-	else
-		sxmo_setpineled green 1;
-		notificationhook &
-		NOTIFACTION="$(awk NR==1 "$NOTIFFILE")"
-		NOTIFWATCHFILE="$(awk NR==2 "$NOTIFFILE")"
-		NOTIFMSG="$(tail -n+3 "$NOTIFFILE" | cut -c1-70)"
-
-		if dunstify --action="2,open" "$NOTIFMSG" | grep 2; then
-			eval "$NOTIFACTION"
-		else
-			inotifywait "$NOTIFWATCHFILE" && rm -f "$NOTIFFILE" &
-		fi
-	fi
-}
-
-recreateexistingnotifs() {
-	for NOTIF in "$NOTIFDIR"/*; do
-		[ -f "$NOTIF" ] || continue
-		handlenewnotiffile "$NOTIF"
-	done
-}
-
-monitorforaddordelnotifs() {
-	while true; do
-		inotifywait -e create,moved_to,delete,delete_self,moved_from "$NOTIFDIR"/ | (
-			INOTIFYOUTPUT="$(cat)"
-			INOTIFYEVENTTYPE="$(echo "$INOTIFYOUTPUT" | cut -d" " -f2)"
-			case "$INOTIFYEVENTTYPE" in
-				"CREATE"|"MOVED_TO")
-					NOTIFFILE="$NOTIFDIR/$(echo "$INOTIFYOUTPUT" | cut -d" " -f3)"
-					handlenewnotiffile "$NOTIFFILE"
-					;;
-				"DELETE"|"DELETE_SELF"|"MOVED_FROM")
-					# E.g. if no more notifications unset LED
-					find "$NOTIFDIR"/ -type f -mindepth 1 | read -r || sxmo_setpineled green 0
-					;;
-			esac
-		) & wait
-	done
-}
-
-pgrep -f "$(command -v sxmo_notificationmonitor.sh)" | grep -Ev "^${$}$" | xargs kill
-sxmo_setpineled green 0
-recreateexistingnotifs
-monitorforaddordelnotifs