Dclab

- fix: make get_job_info and get_command_log available in cli submodule
- tests: add documentation for test data (119)

- fix: cast data to float when filling with nan values when checking the
size of ancillary features
- fix: dclab-split did not work when nptdms is not installed
- tests: skip tests that require nptdms, requests, or rpy2 if those
- enh: add check to warn users from setting None-type config values
packaages are not installed
- tests: add test for non-scalar plugin feature
- ci: run tests with different setup.py-extras installed

- fix: use temporary file names during CLI operations

- fix: workaround for when rpy2 finds R_HOME, but R doesn't

- fix: slicing of non-scalar features for hierarchy children (128)
- fix: passing a directory to the CLI tdms2rtdc did not work
- enh: support slicing of non-scalar features for DCOR data (132)
- enh: support slicing of the contour feature for HDF5 data (132)
- enh: support slicing of LazyContour for contour AncillaryFeature (132)
- enh: minor optimizations of the DCOR format
- ref: raise NotImplementedError for futile attempts to slice the image,
contour, or mask features for .tdms data (132)
- ref: cleanup CLI code
- tests: increase coverage of CLI (116)

- enh: introduce user-defined "user" configuration section (125)
- scripts: refactor fem2lutiso_std.py and fem2iso_volume.py so that
model-specific post-processing is done in hooks named after the FEM
identifier, e.g. fem_hooks/LE-2D-FEM-19.py (90)
- docs: new LUT data version 10.6084/m9.figshare.12155064.v3
- ref: minor code cleanup