Update README.md

README.md

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-scalariform-intellij-plugin
-===========================
+Scalariform IntelliJ IDEA plugin
+================================
 
-Intellij Plugin that formats Scala sources using Scalariform 
+This plugin adds a menu item that allows you to format the current file using Scalariform.
+
+After installing the plugin, go to Preferences -> Scalariform and choose the formatting options
+you would like to be pass to scalariform.
+
+FAQ
+---
+
+**1. The plugin is fast! How does it work?**
+
+The plugin uses Scalariform as a library. It does not fork a new JVM to format your code.
+
+**2. Can it use my project Scalariform preferences from SBT?**
+
+Currently it is not able to do it. Pull requests are welcome!
+
+**3. How do I submit bugs / feature requests?**
+
+Please use Github issues for these. Requests for enhancing Scalariform itself should to go the Scalariform project
+and not to this project.