Fix outdated documentation - Creating a custom connector

[FabioRosado]

It was pointed by @igorfcardoso on #1417 that the documentation seems to be outdated. We should fix the documentation on Creating a custom connector - link

On this page there is a few things that we need to update:

The first header is broken:
#### connect connect is a method which connects to a specific chat service

our example connector class should be updated following the base connector class (which you can find on opsdroid.connector.init.py

For example the __init__ method of the connector class in the documentation should be updated from:

class MyConnector(Connector):

  def __init__(self, config):
    # Init the config for the connector
    self.name = "MyConnector" # The name of your connector
    self.config = config # The config dictionary to be accessed later
    self.default_target = "MyDefaultRoom" # The default room for messages to go

to

class MyConnector(Connector):

  def __init__(self, config, opsdroid):
    # Init the config for the connector
    self.name = "MyConnector" # The name of your connector
    self.config = config # The config dictionary to be accessed later
    self.default_target = "MyDefaultRoom" # The default room for messages to go

Hope this will give you a good idea what needs to be done. If you need any help fixing this issue please reach out to us on matrix 😄 👍

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.