New release of openBIS KNIME Nodes

We greatly improved integration of openBIS into the KNIME. With the new release (version 13.6.0) it is possible to take data from openBIS, do some processing in a KNIME workflow and register the result in openBIS as a new data set.

To allow this four new types of KNIME nodes are introduced:
- Data Set Registration (Flow Variable Port): Upload a file/folder (specified by a flow variable) as a new data set
- Data Set Registration (URI Port): Upload a file (specified by an URI port) as a new data set
- Aggregated Data File Importer: Get a file from a special aggregation service
- Aggregation Service Report Reader: Get a report form a special aggregation service

For more details see https://wiki-bsse.ethz.ch/display/openBISDoc1304/openBIS+KNIME+Nodes