add a bunch more readthedocs from wiki

readthedocs/extra/basic/getting-started.rst

@@ -0,0 +1,54 @@
+.. Telethon documentation master file, created by
+   sphinx-quickstart on Fri Nov 17 15:36:11 2017.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+
+=================
+Getting Started!
+=================
+
+Simple Installation
+*********************
+
+   ``pip install telethon``
+
+**More details**: :ref:`installation`
+
+
+Creating a client
+**************
+
+   .. code-block:: python
+
+       from telethon import TelegramClient
+
+       # These example values won't work. You must get your own api_id and
+       # api_hash from https://my.telegram.org, under API Development.
+       api_id = 12345
+       api_hash = '0123456789abcdef0123456789abcdef'
+       phone = '+34600000000'
+
+       client = TelegramClient('session_name', api_id, api_hash)
+       client.connect()
+
+       # If you already have a previous 'session_name.session' file, skip this.
+       client.sign_in(phone=phone)
+       me = client.sign_in(code=77777)  # Put whatever code you received here.
+
+**More details**: `Click here <https://github.com/lonamiwebs/telethon/wiki/Creating-a-Client>`_
+
+
+Simple Stuff
+**************
+   .. code-block:: python
+
+       print(me.stringify())
+
+       client.send_message('username', 'Hello! Talking to you from Telethon')
+       client.send_file('username', '/home/myself/Pictures/holidays.jpg')
+
+       client.download_profile_photo(me)
+       total, messages, senders = client.get_message_history('username')
+       client.download_media(messages[0])
+