Chat filter plugin for K Relay

Currently it is getting worse and worse with the spam-bots in the nexus, the even whisper you from time to time.
That is why i made this chat filter plugin. There used to be a chat filter plugin but i couldn't find it anymore, so i made my own one.

What does it do?
It filters messages from the chat (and bubbles) wich have a blacklisted string in them.
Example:
You blacklist "website.com", that means that every message that contains website.com will be filtered out.

How to add new messages to the blacklist?
You have 2 options here:
1. /filter add <text>
2. /filter edit - This will bring up a new window with a textbox where you can type the message.

How to remove a message from the blacklist?
Use /filter edit and select the message you want to remove in the new window and press delete.

How to use this?
Just place the ChatFilter.dll as well as the Blacklist.json in your Plugins folder of K_Relay and you are done.
Note: The Blacklist.json ist optional and only contains some spam-messages i added while testing.