Added link to CLib repo in the README

Author: Krzmbrzl

README.md

@@ -1,4 +1,4 @@
 # CLib-ReferenceImplementation
-This example-mod shall serve as a reference implementation of any kind of mod that wants to build upon the CLib framework.
+This example-mod shall serve as a reference implementation of any kind of mod that wants to build upon the [CLib](https://github.com/TaktiCool/CLib) framework.
 
 All files are tried to be written with as many instructive comments as possible (including configs).