newapkbuild: remove default prepare()

Do not add prepare() to new APKBUILDs in the future, as this
functionality is superseded by the addition of the default prepare
patcher in abuild.

newapkbuild.in

@@ -224,21 +224,6 @@ __EOF__
 		fi
 	fi
 
-
-	# Create the prepare() template
-	cat >>APKBUILD<<__EOF__
-prepare() {
-	local i
-	cd "\$_builddir"
-	for i in \$source; do
-		case \$i in
-		*.patch) msg \$i; patch -p1 -i "\$srcdir"/\$i || return 1;;
-		esac
-	done
-}
-
-__EOF__
-
 	# Create build() function
 	cat >>APKBUILD<<__EOF__
 build() {