Fuckoff Slice (#438)

I no longer support the hotends from Slice Engineering.  I find their business practices to be inconsistent with my philosophy.  It makes no sense for me to put time and effort into designing a toolhead so that they can get a better price for their overreaching patent claims.  My designs are all open source.  Slice is free to take them and adapt them their own damn selves, but I'm not lifting another finger to help them.

printer_mods/Badnoob/AB-BN/Readme.md

@@ -64,6 +64,8 @@ This version of the afterburner fan and duct is a drop in replacement to the spe
 \* Cleaner airflow for better overhangs
 
 ### CHANGE Log
+Removed support for Slice.
+
 Added step file for AB-BN-30
 
 Added support for Phaetus BMS and Phaetus BMO hotend
@@ -139,9 +141,9 @@ Everyone will need:
 * AB-BN-28_Hotend-Dragon-back.stl
 
   ##### Mosquito (high flow and regular):
-
-* AB-BN-28_Hotend-Mos-front.stl
-* AB-BN-28_Hotend-Mos-back.stl
+**ANNOUNCEMENT**
+ I no longer support the hotends from Slice Engineering.  I find their business practices to be inconsistent with my philosophy.  It makes no sense for me to put time and effort into designing a toolhead so that they can get a better price for their overreaching patent claims.  My designs are all open source.  Slice is free to take them and adapt them their own damn selves, but I'm not lifting another finger to help them.
+ 
 
 # Assembly: