Adapts Readme and increases version of dependency to ui5 cli

Author: domianer

README.md

@@ -43,10 +43,10 @@
     ui5 build -a
     ```
 1. Run the result
-    1. Install an HTTP server like [zeit/serve](https://www.npmjs.com/package/serve) (**Note:** You can use any HTTP server)
+    1. Install an HTTP server like [zeit/serve](https://www.npmjs.com/package/serve) (**Note:** You can use any HTTP server. If you use zeit/serve, please use version 6 as gzip support has been removed in newer versions.)
         ```sh
         # Install zeit/serve
-        npm install --global serve
+        npm install --global serve@6
         ```
     1. Start an HTTP server for the newly created `/dist` directory
         ```sh
@@ -64,9 +64,9 @@
     ui5 build self-contained -a
     ```
 1. Run the result
-    1. Install an HTTP server like [zeit/serve](https://www.npmjs.com/package/serve) (if not already done)
+    1. Install an HTTP server like [zeit/serve](https://www.npmjs.com/package/serve) (**Note:** You can use any HTTP server. If you use zeit/serve, please use version 6 as gzip support has been removed in newer versions.)
         ```sh
-        # Install zeit/serve
+        # Install zeit/serve in version 6, as gzip support has been removed in newer versions
         npm install --global serve@6
         ```
     1. Start an HTTP server for the newly created `/dist` directory

package.json

@@ -18,7 +18,7 @@
     "@openui5/themelib_sap_belize": "^1.52.5"
   },
   "devDependencies": {
-    "@ui5/cli": "^0.1.0",
+    "@ui5/cli": "^0.2.1",
     "eslint": "^4.19.1",
     "karma": "^2.0.2",
     "karma-chrome-launcher": "^2.2.0",