Rewrite ARCHITECTURES syntax to new HaikuPorter changes.

HaikuPorter now does not care what is in ARCHITECTURES when
building for a SECONDARY_ARCHITECTURE.

haiku-games/superfreecell/superfreecell-0.1.0.recipe

@@ -10,9 +10,6 @@ COPYRIGHT="2014-2015 Adrián Arroyo Calle"
 REVISION="1"
 
 ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
-if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
-	ARCHITECTURES="$ARCHITECTURES x86_gcc2"
-fi
 SECONDARY_ARCHITECTURES="x86"
 
 PROVIDES="
@@ -44,6 +41,6 @@ INSTALL()
 {
 	mkdir -p $appsDir
 	cp SuperFreeCell $appsDir/SuperFreeCell
-	
+
 	addAppDeskbarSymlink $appsDir/SuperFreeCell
 }