Add build scripts for esnext version

src/build-esnext.js

@@ -0,0 +1,9 @@
+({
+    baseUrl: "../",
+    name: "almond",
+    mainConfigFile: 'config.js',
+    wrap: {
+        startFile: "start.frag",
+        endFile: "end.frag"
+    }
+});

src/build-inverse-esnext.js

@@ -0,0 +1,9 @@
+({
+    baseUrl: "../",
+    name: "almond",
+    mainConfigFile: 'config.js',
+    wrap: {
+        startFile: "start.frag",
+        endFile: "inverse-end.frag"
+    }
+})