updated to latest KNIME v4.4.0

updated to version latest KNIME 4.3.3

udated to KNIME v4.3.2

clean up docker.env

udpated to latest KNIME v4.2.3

udpated to latest KNIME v4.2.3

libwebkitgtk-3.0-0 causing hub.docker.io build failure. Workaround: d…

…isable it

libwebkitgtk-3.0-0 causing hub.docker.io build failure. Workaround: d…

…isable it

update to KNIME v4.0.0 latest

udate README with correction in version numbers KNIME (3.7.2), and Op…

…enJDK 1.8.0_212