change the name of build.board from Quantum to QUANTUM

comcat · comcat · commit 7f890b146cf1 · 2016-11-13T21:57:52.000+08:00
diff --git a/boards.txt b/boards.txt
@@ -215,7 +215,7 @@ quantum.serial.disableRTS=true
 quantum.build.mcu=esp32
 quantum.build.core=esp32
 quantum.build.variant=quantum
-quantum.build.board=Quantum
+quantum.build.board=QUANTUM
 
 quantum.build.f_cpu=160000000L
 quantum.build.flash_mode=qio
