Reverted symbolic links at r6361

Makefile

@@ -61,8 +61,7 @@ haxedoc:
 tools: haxelib haxedoc
 
 install:
-	rm -f $(INSTALL_DIR)/bin/haxe
-	ln -s $(CURDIR)/haxe $(INSTALL_DIR)/bin/haxe
+	cp haxe $(INSTALL_DIR)/bin/haxe
 	rm -rf $(INSTALL_DIR)/lib/haxe
 	mkdir $(INSTALL_DIR)/lib/haxe
 	cp -r std $(INSTALL_DIR)/lib/haxe