updated readme build instructions

README.md

@@ -47,8 +47,12 @@ The following steps were reproduced in that order on a fully updated Ubuntu 15.1
     make
     sudo make install
     ```
+    raise the maximum inotify watchers to allow watching more files for changes
+    ```
+    echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
+    ```
 
-4. Install **eclipse**. A different Java development IDE (or none at all) can be used, but the Vipra projects are made with eclipse and come with settings and run configurations. Install the M2Eclipse plugin for maven support in eclipse, if not yet installed. The plugin will download the required project dependencies and manage the project configurations, build versioning and packaging.
+4. Install **Eclipse EE**. A different Java development IDE (or none at all) can be used, but the Vipra projects are made with eclipse and come with settings and run configurations. Install the M2Eclipse plugin for maven support in eclipse, if not yet installed. The plugin will download the required project dependencies and manage the project configurations, build versioning and packaging. Set up the installed Java EE application server in Eclipse. Add the `vipra-backend` project to the web server.
 
 5. Clone the project repository and build the projects
     ```bash