Added Comet Backup plugin

plugins/comet/comet_uptime

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+from comet_server import CometServer
+
+def config():
+	cs = CometServer()
+	onlineCheck = cs.checkOnline()
+	print('graph_title Comet Uptime')
+	print('graph_args --base 1000 -l 0 ')
+	print('graph_category Comet')
+	print('online.label Online')
+	print('online.draw AREA')
+	print('online.min 0')
+	if onlineCheck == 1:
+		print('online.colour 58b154')
+	else:
+		print('online.colour cf4848')
+
+def main():
+	cs = CometServer()
+	print("online.value " + str(cs.checkOnline()))
+
+if __name__ == '__main__':
+	if len(sys.argv) > 1 and sys.argv[1] == 'config':
+		config()
+	else:
+		main()