Added baseline for sphinx documentation and on2FACode event

The docs are still very WIP, but they should be functional. Just
execute `make html` in the docs folder, and you should be able to
navigate to `/docs/_build/html` and view it in your browser

examples/send.py

@@ -0,0 +1,25 @@
+# -*- coding: UTF-8 -*-
+
+from fbchat import Client
+from fbchat.models import *
+
+client = Client("<email>", "<password>")
+
+# Change these to match your thread
+thread_id = '1234567890'
+thread_type = ThreadType.GROUP # Or ThreadType.USER
+
+# This will send a message to the thread
+client.sendMessage('Hey there', thread_id=thread_id, thread_type=thread_type)
+
+# This will send the default emoji
+client.sendEmoji(emoji=None, size=EmojiSize.LARGE, thread_id=thread_id, thread_type=thread_type)
+
+# This will send the emoji `👍`
+client.sendEmoji(emoji='👍', size=EmojiSize.LARGE, thread_id=thread_id, thread_type=thread_type)
+
+# This will send the image called `image.png`
+client.sendLocalImage('image.png', message='This is a local image', thread_id=thread_id, thread_type=thread_type)
+
+# This will send the image at the url `https://example.com/image.png`
+client.sendRemoteImage('https://example.com/image.png', message='This is a remote image', thread_id=thread_id, thread_type=thread_type)