grunt setup for minification. Add minified version. Closes #16

.gitignore

@@ -1,2 +1,3 @@
 .env
 docs/build
+node_modules

Gruntfile.js

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+/*global module:false*/
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    // Metadata.
+    pkg: grunt.file.readJSON('package.json'),
+    banner: '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' +
+      '<%= grunt.template.today("yyyy-mm-dd") %>\n' +
+      'https://github.com/ox-it/talks.ox-js-widget\n',
+    // Task configuration.
+    uglify: {
+      options: {
+        banner: '<%= banner %>'
+      },
+      dist: {
+        src: 'widget/embed_ox_talks.js',
+        dest: 'widget/embed_ox_talks.min.js'
+      }
+    },
+  });
+
+  // These plugins provide necessary tasks.
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+
+  // Default task.
+  grunt.registerTask('minify', ['uglify']);
+  grunt.registerTask('default', ['uglify']);
+
+};

README.md

@@ -3,3 +3,21 @@
 [![Documentation Status](https://readthedocs.org/projects/talksox-js-widget/badge/?version=latest)](https://readthedocs.org/projects/talksox-js-widget/?badge=latest)
 
 Javascript widget for embedding talks information from talks.ox
+
+## Developer
+
+N.B. The node package file is used only for development dependencies. It is up to the user to ensure that a comaptible version of jQuery is loaded. If the calendar functionality is required, it's also necessary to include a version of moment.js and fullcalendar.js/css.
+
+### Dev dependencies
+
+Assuming the node package manager is available, install the dev dependencies by running the following command from the root directory:
+
+    npm install
+
+Grunt and other dependencies should now be available 
+
+### Minify
+
+A new version of embed_ox_talks.min.js can be generated via:
+
+    grunt minify

package.json

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+{
+  "engines": {
+    "node": ">= 0.10.0"
+  },
+  "devDependencies": {
+    "grunt": "~0.4.5",
+    "grunt-contrib-uglify": "^0.7.0"
+  },
+  "dependencies": {}
+}