Merge pull request #304 from DevExpress/rollup_docs

Add doc about rollup

Author: kvet

README.md

@@ -101,6 +101,7 @@ The further configuration steps depend on which build tool, bundler or module lo
 * [Configuring SystemJS](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-systemjs.md#configuration)
 * [Configuring Angular CLI](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-angular-cli.md#configuration)
 * [Configuring Webpack](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-webpack.md#configuration)
+* [Configuring Rollup](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-rollup.md#configuration)
 
 
 ### <a name="create-application"></a>Create a new Angular 2 Application ###
@@ -110,6 +111,7 @@ Depending on your requirements you can choose one of the following ways to start
 * [Start with SystemJS](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-systemjs.md)
 * [Start with Angular CLI](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-angular-cli.md)
 * [Start with Webpack](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-webpack.md)
+* [Start with Rollup](https://github.com/DevExpress/devextreme-angular/blob/master/docs/using-rollup.md)
 
 ### <a name="running-examples"></a>Running the Local Examples ###
 

docs/using-rollup.md

@@ -0,0 +1,38 @@
+# Using the DevExtreme Angular 2 Integration with Rollup
+
+## Create a new Application ##
+
+You can use [some starter](https://github.com/search?utf8=%E2%9C%93&q=angular+rollup+starter&type=Repositories&ref=searchresults) to bootstrap a new project based on Rollup.
+
+## Add DevExtreme ##
+
+Follow the [installation](https://github.com/DevExpress/devextreme-angular#installation) section in our Readme.
+
+## <a name="configuration"></a>Configure Rollup for DevExtreme ##
+
+There is [a limitation](https://github.com/DevExpress/devextreme-angular/issues/283) in bundling with Rollup.
+Make sure that you use [long paths](https://github.com/DevExpress/devextreme-angular/#bundlers-without-tree-shaking-support) for DevExtreme Angular modules.
+
+Ensure that the following plugins are included:
+
+```js
+var nodeResolve = require('rollup-plugin-node-resolve');
+var commonjs = require('rollup-plugin-commonjs');
+var builtins = require('rollup-plugin-node-builtins');
+var globals = require('rollup-plugin-node-globals');
+
+{
+    ....
+    plugins: [
+        nodeResolve({ jsnext: true, main: true, browser: true, preferBuiltins: true }),
+        commonjs(),
+        builtins(),
+        globals()
+    ]
+    ...
+}
+```
+
+## Import DevExtreme Stylesheets ##
+
+Import the required [DevExtreme css files](https://js.devexpress.com/Documentation/Guide/Themes/Predefined_Themes/).