document support for X230T

Closes #47

README.md

@@ -13,7 +13,7 @@ coreboot-based BIOS on your laptop.
 
 ## Supported Laptops
 
-* [Lenovo Thinkpad X230](x230/README.md)
+* [Lenovo Thinkpad X230 and X230T](x230/README.md)
 
 ## When do we do a release?
 Either when

x230/README.md

@@ -1,4 +1,4 @@
-# Skulls - [Thinkpad X230](https://pcsupport.lenovo.com/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x230).
+# Skulls - [Thinkpad X230](https://pcsupport.lenovo.com/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x230) and X230T
 
 ![seabios_bootmenu](front.jpg)