Disable useless and annoying warning in 2012/kang

The warning -Wmisleading-indentation is nothing but style policing, can
causes unnecessary edits to working code which is error prone itself and
even beginner C programmers can parse it as it's one of the first things
learnt, blocks of code. And if someone can't perhaps they should be
using another language or not programming at all. As for the IOCCC it
would be considered a good thing to be 'misleading' except that it's not
misleading to anyone participating in the IOCCC and certainly not to the
judges if it even is to anyone else.

2012/kang/Makefile

@@ -40,7 +40,7 @@ include ../../var.mk
 #
 CSILENCE= -Wno-bitwise-op-parentheses -Wno-error \
 	  -Wno-implicit-function-declaration -Wno-implicit-int -Wno-int-conversion \
-	  -Wno-pointer-to-int-cast -Wno-deprecated-non-prototype
+	  -Wno-pointer-to-int-cast -Wno-deprecated-non-prototype -Wno-misleading-indentation
 
 # Attempt to silence unknown warnings
 #