Update README.md

Author: starchyunderscore

README.md

@@ -68,6 +68,7 @@ These are features that have no code yet, but are planned for the future. There
 - [ ] Install [Oracle VM VirtualBox](https://www.virtualbox.org/) (needs visual c++ and some way to run the exe --extract without admin)
 - [ ] Install [clavier plus](https://github.com/guilryder/clavier-plus)
 - [ ] Enable/Disable/Change animation effects
+- [ ] Install [kalker](https://github.com/PaddiM8/kalker)
 
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