api: Remove recent-messages example.

The GET /messages action has been recently implemented into our
bindings. Therefore this example has been superseded by get-messages,
which is capable of fetch messages in a more fine-grained way.

zulip/zulip/examples/recent-messages

@@ -1,63 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Copyright © 2012 Zulip, Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-from __future__ import print_function
-import json
-import argparse
-
-usage = """recent-messages [options] --count=<no. of previous messages>
-
-Prints out last count messages received by the bot or user used for authentication.
-
-Example: recent-messages --count=101
-
-Specify your Zulip API credentials and server in a ~/.zuliprc file or using the options.
-"""
-
-import zulip
-
-parser = zulip.add_default_arguments(argparse.ArgumentParser(usage=usage))
-parser.add_argument('--count', default=100, type=int)
-options = parser.parse_args()
-
-client = zulip.init_from_options(options)
-
-request = {
-    'narrow': [["pm-with", "rishig@zulipchat.com"]],
-    'num_before': options.count,
-    'num_after': 0,
-    'anchor': 1000000000,
-    'apply_markdown': False
-}
-
-old_messages = client.call_endpoint(
-    url='messages',
-    method='GET',
-    request=request,
-)
-
-if 'messages' in old_messages:
-    for message in old_messages['messages']:
-        print(json.dumps(message, indent=4))
-else:
-    print([])