Add deprecation notice to readme

Author: htmlcsjs

README.md

@@ -1,7 +1,10 @@
+# THIS MOD IS DEPRECATED - IT WILL NOT BE UPDATED OR SUPPORTED
+The main feature added by this mod has been superseded by CEu itself, see pr [#1900](https://github.com/gregtechceu/gregtech/pull/1900)
+
 # htmlcsjs's Tech Mod
 My Somewhat crappy GregTech CEu Addon that adds random stuff.
 
 ## Credits
 Laser Texture taken from https://github.com/Gregicality/gregicality
 
-Laser Hatch Textures taken from https://github.com/Technus/TecTech
+Laser Hatch Textures taken from https://github.com/Technus/TecTech