Update README.md with required plugins for eclipse 3.7

README.md

@@ -101,10 +101,17 @@ Get some test data:
 To contribute back to the project or develop your own jobs for Stratosphere, you need a working development environment. We use Eclipse and IntelliJ for development. Here we focus on Eclipse.
 
 If you want to work on the scala code you will need the following plugins:
+
+Eclipse 4.x:
   * scala-ide: http://download.scala-ide.org/sdk/e38/scala210/stable/site
   * m2eclipse-scala: http://alchim31.free.fr/m2e-scala/update-site
   * build-helper-maven-plugin: https://repository.sonatype.org/content/repositories/forge-sites/m2e-extras/0.15.0/N/0.15.0.201206251206/
 
+Eclipse 3.7:
+  * scala-ide: http://download.scala-ide.org/sdk/e37/scala210/stable/site
+  * m2eclipse-scala: http://alchim31.free.fr/m2e-scala/update-site
+  * build-helper-maven-plugin: https://repository.sonatype.org/content/repositories/forge-sites/m2e-extras/0.14.0/N/0.14.0.201109282148/
+
 When you don't have the plugins your project will have build errors, you can just close the scala projects and ignore them.
 
 Import the Stratosphere source code using Maven's Import tool: