organize sensor-like plugins into one directory

plugins/sensors/alertme_keyfobsathome

@@ -0,0 +1,34 @@
+#!/bin/sh
+# http://exchange.munin-monitoring.org/plugins/alertme_power/details
+#
+# alertme_power relies on http://code.google.com/p/alertmepi/
+# to have been installed and working
+#
+# 20110120 - update to use correct mixed case for AlertMe and remove cruft 
+# left over from creating this plugin from another script
+#
+# add to the plugins-conf.d/munin so that it can read the /etc/alertme files
+# [alertme_*]
+#	user root
+
+
+if [ "$1" = "config" ] ; then
+	echo "graph_title AlertMe Keyfobs At Home"
+	echo "graph_category environmental"
+	echo "graph_info this graph shows AlertMe Keyfob present count"
+	echo "graph_vlabel number"
+	echo "KeyfobsAtHome.label number of keyfobs present"
+	exit
+fi
+
+
+echo -n "KeyfobsAtHome.value "
+KFC=`/usr/local/bin/alertmepi.pl -k | wc -l`
+
+if [ $? -eq 0 ] ; then
+ 	echo $KFC 
+else
+	echo U
+fi
+
+# end alertme_power munin_plugin