Added initial grunt build process

Gruntfile.js

@@ -0,0 +1,23 @@
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+    uglify: {
+      options: {
+        banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
+      },
+      build: {
+        src: 'src/**/*.js',
+        dest: 'build/bitwisecmd.min.js'
+      }
+    }
+  });
+
+  // Load the plugin that provides the "uglify" task.
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+
+  // Default task(s).
+  grunt.registerTask('default', ['uglify']);
+
+};