Move kraken,scheme,python,cpp fib tests over to koka_bench, add WAVM as a tested compiler backend for the Kraken benchmarks

koka_bench/copy_wrapper.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+OUR_DIR="$(dirname $(readlink -f $0))"
+SOURCE="$1"
+OUT_DIR="$2"
+OUT_NAME="$3"
+
+mkdir -p "$OUT_DIR"
+cp $SOURCE "$OUT_DIR/$OUT_NAME"