Remove 2012/kang alt code

This code is based on a 'fix' that causes another issue, and could
potentially be 'wrong' to have. It is better, I think, to pose the
challenge to the viewer to see if they can solve the problem themselves,
and if so if there are any issues with such a fix.

2012/kang/en.sh

@@ -13,7 +13,7 @@ if [[ -z "$CC" ]]; then
     CC="cc"
 fi
 
-make CC="$CC" everything >/dev/null || exit 1
+make CC="$CC" all >/dev/null || exit 1
 
 # clear screen after compilation so that only the entry is shown
 clear