chore(build): ng2 style guide applied,

- build process updated
- systemjs bundler added

BREAKING CHANGES:
- directives and selectors renamed to ng2FileSelect and ng2FileDrop

test.bundle.js

@@ -0,0 +1,47 @@
+'use strict';
+
+/* eslint vars-on-top:0 no-var:0 */
+// @AngularClass
+/*
+ * When testing with webpack and ES6, we have to do some extra
+ * things get testing to work right. Because we are gonna write test
+ * in ES6 to, we have to compile those as well. That's handled in
+ * karma.conf.js with the karma-webpack plugin. This is the entry
+ * file for webpack test. Just like webpack will create a bundle.js
+ * file for our client, when we run test, it well compile and bundle them
+ * all here! Crazy huh. So we need to do some setup
+ */
+Error.stackTraceLimit = Infinity;
+require('phantomjs-polyfill');
+require('es6-promise');
+require('es6-shim');
+require('es7-reflect-metadata/dist/browser');
+
+// require('zone.js');
+require('zone.js/dist/zone.js');
+require('zone.js/dist/long-stack-trace-zone.js');
+require('zone.js/dist/jasmine-patch.js');
+require('zone.js/dist/async-test.js');
+
+var testing = require('@angular/core/testing');
+var browser = require('@angular/platform-browser-dynamic/testing');
+
+testing.setBaseTestProviders(
+  browser.TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
+  browser.TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);
+
+/*
+ Ok, this is kinda crazy. We can use the the context method on
+ require that webpack created in order to tell webpack
+ what files we actually want to require or import.
+ Below, context will be an function/object with file names as keys.
+ using that regex we are saying look in ./src/app and ./test then find
+ any file that ends with spec.js and get its path. By passing in true
+ we say do this recursively
+ */
+var testContext = require.context('./components', true, /\.spec\.ts/);
+
+// get all the files, for each file, call the context function
+// that will require the file and load it up here. Context will
+// loop and require those spec files here
+testContext.keys().forEach(testContext);