Added explanation for how to set up serializer plugin under eclipse.

Author: lbj

README

@@ -1,3 +1,34 @@
 This project started at openBIMweek 2011. 
 Now maintained by the community.
 
+In order to have the serializer workin with bimserver in eclipse do the following:
+
+1) Create a new project for the serializer
+2) Create the nessasary structure :
+
+ JsonModelFormat2Serializer
+   -bin
+   -output
+   -plugin
+    plugin.xml
+   -src
+    -org
+     -bimserver
+      -serializers
+       -json
+        -data
+         BinaryIndexBuffer.java
+         BinaryVertexBuffer.java
+         BinaryGeometryResult.java
+        JSONModelFormat2Serializer.java
+        JSONModelFormat2SerializerPlugin.java
+
+3) Add :
+   pluginManager.loadPluginsFromEclipseProject(new File("../JsonModelFormat2Serializer"));
+
+  to the file LocalDePluginLoader.java under the Bimserver project folder. 
+
+The plugin will now be visible in the bimserver webinterface and you can download files on "ThreeJs" json format to show in the ThreeJs client.
+Please note that colors are not shown in the viewer yet but already present in the json files.
+
+