Issues 74 and 149 msa spc spd

[mkuehbach]

• Add parsing for EMSA/MSA #74
• Applies greyscale conversion patch no longer only on tiff_zeiss but also other tiff_parsers
• Further utility code for the FAIRmat 1 final project meeting (PM) run-through for sampling dataset from sections including writing of ODS files programmatically
• Refined configuration of dependencies for rosettasciio to support EDS for e.g. rsciio parsers
• Setting the default compression level for deflate to 1 as using 9 turned out to be impractically slow for run-throughs
• Parsing experiment description that combines title, authors, and doi from citations is present
• Initial tests on hardening typing but minor
• Adding code for running a batch processing alternatively via command line. That was found necessary as running queue interactively using ipynbs turned out to accumulate too much intermediate memory that was not frequently enough released to the operating system, therefore also addition of how to spawn the heavy computing off using pythons multiprocessing, which improved the situation on the ipynb side but for the largest jobs it was only possible to get them processed using the command line 04_batch_process.py
• Add parsing for SPC, SPD #149