feat(UMD): added UMD bundles

closes #1098

.npmignore

@@ -37,6 +37,8 @@ webpack.config.js
 *.js.map
 !/bundles/*.js.map
 !*.d.ts
+!*.metadata.json
+make.js
 /components/**/*.ts
 !/components/**/*.d.ts
 

make.js

@@ -0,0 +1,37 @@
+var pkg     = require('./package.json');
+var path    = require('path');
+var Builder = require('systemjs-builder');
+var name    = pkg.name;
+
+var builder = new Builder();
+var config = {
+    baseURL: '.',
+    transpiler: 'typescript',
+    typescriptOptions: {
+        module: 'cjs'
+    },
+    map: {
+        'typescript': './node_modules/typescript/lib/typescript.js',
+        '@angular': './node_modules/@angular',
+        'rxjs': './node_modules/rxjs',
+        'moment': './node_modules/moment/moment.js'
+    },
+    paths: {
+        '*': '*.js'
+    },
+    meta: {
+        './node_modules/@angular/*': { build: false },
+        './node_modules/rxjs/*': { build: false }
+    }
+};
+
+builder.config(config);
+
+builder
+    .buildStatic(name, path.resolve(__dirname, 'bundles/', name + '.js'), {format: 'umd'})
+    .then(function() {
+        console.log('Build complete.');
+    })
+    .catch(function(err) {
+        console.log('Error', err);
+    });

tsconfig.json

@@ -26,4 +26,4 @@
     "./ng2-bootstrap.ts"
   ],
   "atom": { "rewriteTsconfig": false }
-}
+}