Remove instance from readme, and other references

Author: Taaku18

CHANGELOG.md

@@ -191,7 +191,7 @@ Huge thanks to Sasiko for reporting these issues.
 
 # v2.12.0
 
-### Important 
+### Important
 **In the future, the Modmail API (https://modmail.tk) will be deprecated. This is due to the fact that we are providing a free service without getting anything in return, and thus we do not have the resources to scale to accommodate for more users. 
 We recommend using your own database for logs. In the future you will soon get a `backup` command so you can download all your pre-existing data and migrate to your own database.** 
 

README.md

@@ -13,10 +13,6 @@
     <img src="https://img.shields.io/discord/515071617815019520.svg?style=for-the-badge&colorB=7289DA" alt="Support">
   </a>
 
-  <a href="https://github.com/kyb3r/modmail/">
-    <img src="https://api.modmail.tk/badges/instances.svg" alt="Bot instances">
-  </a>
-  
   <a href="https://patreon.com/kyber">
     <img src="https://img.shields.io/badge/patreon-donate-orange.svg?style=for-the-badge" alt="Python 3.7">
   </a>
@@ -56,8 +52,7 @@ Have you sent something with the `?reply` command by accident? Don't fret, you c
 
 ## Thread Logs
 
-Thread conversations are automatically logged with a generated viewable website of the complete thread. Logs are rendered with styled HTML and presented in an aesthetically pleasing way—it blends seamlessly with the mobile version of Discord. An example of a logged conversation: https://logs.modmail.tk/02032d65a6f3
-
+Thread conversations are automatically logged with a generated viewable website of the complete thread. Logs are rendered with styled HTML and presented in an aesthetically pleasing way—it blends seamlessly with the mobile version of Discord. An example of a logged conversation: https://modmail-logs.herokuapp.com/logs/02032d65a6f3.
 
 # Contributing
 

cogs/utility.py

@@ -208,8 +208,7 @@ async def about(self, ctx):
         embed.add_field(name='Latency', value=f'{self.bot.latency * 1000:.2f} ms')
 
         embed.add_field(name='Version',
-                        value=f'[`{self.bot.version}`]'
-                        '(https://modmail.tk/changelog)')
+                        value=f'`{self.bot.version}`')
         embed.add_field(name='Author',
                         value='[`kyb3r`](https://github.com/kyb3r)')
 

core/config.py

@@ -53,7 +53,7 @@ class ConfigManager(ConfigManagerABC):
 
     protected_keys = {
         # Modmail
-        'modmail_api_token', 'modmail_guild_id', 'guild_id', 'owners',
+        'modmail_guild_id', 'guild_id', 'owners',
         'log_url', 'mongo_uri',
 
         # bot