docs(examples): move to folder based examples

This is done because some examples (specifially interaction ones) might
want to use multiple files per example, for example to register slash
commands. This could be done in the main file, however that would be
stupid.

Author: TAG-Epic

docs/gateway.rst

@@ -9,7 +9,7 @@ Gateway quickstart
 .. hint::
    We recommend that you read the :ref:`Making requests` tutorial before this, as we will not explain HTTP concepts here.
 .. hint::
-   The finished example can be found `here <https://github.com/nextsnake/nextcore/blob/master/examples/gateway/ping_pong.py>`__
+   The finished example can be found `here <https://github.com/nextsnake/nextcore/tree/master/examples/gateway/ping_pong>`__
 .. note::
    We will use await at the top level here as it's easier to explain. For your own code, please use an async function.
 

docs/http.rst

@@ -7,7 +7,7 @@ Making requests
 ---------------
 
 .. hint::
-   The finished example can be found `here <https://github.com/nextsnake/nextcore/blob/master/examples/http/get_channel.py>`__
+   The finished example can be found `here <https://github.com/nextsnake/nextcore/tree/master/examples/http/get_channel>`__
 .. note::
    We will use await at the top level here as its easier to explain. For your own code, please use a async function.
 

examples/README.md

@@ -6,5 +6,5 @@ So examples in the `http` directory would be for stuff in the `nextcore.http` mo
 
 ## Docs
 Some of the examples have full tutorials in the docs.  
-For example the [get channel example](http/get_channel.py) also has a [tutorial in the docs](https://nextcore.readthedocs.io/en/latest/http.html#making-requests)  
+For example the [get channel example](http/get_channel) also has a [tutorial in the docs](https://nextcore.readthedocs.io/en/latest/http.html#making-requests)  
 

examples/gateway/ping_pong.py examples/gateway/ping_pong/ping_pong.pyexamples/gateway/ping_pong.py renamed to examples/gateway/ping_pong/ping_pong.py

@@ -62,7 +62,7 @@ class HTTPClient(BaseHTTPClient):
     **Example usage**
 
 
-    .. literalinclude:: ../examples/http/get_gateway.py
+    .. literalinclude:: ../examples/http/get_gateway/get_gateway.py
        :lines: 30-42
        :language: python
        :dedent: 4