+
+--------------------------------------------------------------------------------
+4.) How to start the cruncher
+--------------------------------------------------------------------------------
+
+The cruncher is a test application (or mayber later used in a serious
+environment?) to find the right key for an encrypted message to decrypt it. It
+can be launched with this command:
+
+php index.php app=hub command=cruncher
+
+A producer application will follow which shall produce work units for the
+cruncher to work on. In the meanwhile the cruncher shall run test units which
+I will mainly use for development.