Refactor travis testing

tools/nap-music/build.hxml

@@ -0,0 +1,5 @@
+-lib kiss
+-lib nat-archive-tool
+-cp src
+--main Main
+--interp

tools/nap-music/src/Main.hx

@@ -0,0 +1,8 @@
+package;
+
+import kiss.Kiss;
+import kiss.Prelude;
+import nat.Archive;
+
+@:build(kiss.Kiss.build())
+class Main {}

tools/nap-music/src/Main.kiss

@@ -0,0 +1,2 @@
+(defun :Void main []
+    (print "Hello world!"))