Bugfix: Tables with labelings only are also processed
Merge pull request #48 from knime-ip/bugfix_sliceloop_44_clean

Bugfix: Tables with labelings only are also processed
Check size of iteration dimension
Bugfix: Images / Labelings with different sizes but same iteration intervals are supported
Bugfix: Support Images / Labeling with different sizes, but same iteration intervals
Merge branch '1.2.1' of github.com:knime-ip/knip into 1.2.1

Conflicts:
	org.knime.knip.base/src/org/knime/knip/base/nodes/util/slicelooper/SliceIteratorLoopStartNodeModel.java
Fixed ColorTableRenderer to work plane-based

The assumption is, that each plane has its own color table
SliceIteratorLoopStart: Populating default slice (0) in configure
New libs
Merge branch '1.2.1'