added another example plugin

doc/example-plugins/todo.py

@@ -0,0 +1,31 @@
+outputs = []
+crontabs = []
+
+tasks = {}
+
+def process_message(data):
+    global tasks
+    channel = data["channel"]
+    text = data["text"]
+    #only accept tasks on DM channels
+    if channel.startswith("D") or channel.startswith("C"):
+        if channel not in tasks.keys():
+            tasks[channel] = []
+        #do command stuff
+        if text.startswith("todo"):
+            tasks[channel].append(text[5:])
+            outputs.append([channel, "added"])
+        if text == "tasks":
+            output = ""
+            counter = 1
+            for task in tasks[channel]:
+                output += "%i) %s\n" % (counter, task)
+                counter += 1
+            outputs.append([channel, output])
+        if text == "fin":
+            tasks[channel] = []
+        if text.startswith("done"):
+            num = int(text.split()[1]) - 1
+            tasks[channel].pop(num)
+        if text == "show":
+            print tasks