Commit updated Javascript packages

build/javascript/node_modules/m3u8-parser/scripts/m3u8.js

@@ -0,0 +1,22 @@
+'use strict';
+const m3u8 = require('./export-m3u8s.js');
+
+const args = require('minimist')(process.argv.slice(2), {
+  boolean: ['watch', 'clean', 'build'],
+  default: {
+    build: true
+  },
+  alias: {
+    b: 'build',
+    c: 'clean',
+    w: 'watch'
+  }
+});
+
+if (args.w) {
+  m3u8.watch();
+} else if (args.c) {
+  m3u8.clean();
+} else if (args.b) {
+  m3u8.build();
+}