Merge pull request #14 from knime-ip/fix-logging

remove dependencies on slf4j and scijava-log-slf4j

Author: dietzc

org.knime.knip.imagej2.core/META-INF/MANIFEST.MF

@@ -22,7 +22,6 @@ Require-Bundle: org.knime.workbench.repository;bundle-version="[3.0.0,4.0.0)",
  imagej-common;bundle-version="0.12.1",
  imagej-ops;bundle-version="0.8.0",
  scijava-common;bundle-version="2.37.0",
- scijava-log-slf4j;bundle-version="1.0.2",
  scijava-plugins-commands;bundle-version="0.1.8",
  scijava-ui-awt;bundle-version="0.1.3",
  scijava-ui-swing;bundle-version="0.3.0",