The generated CWLs should use `biotoolsID`

[vedran-kasalica]

For example, g:Profiler tool annotations should utilize biotoolsID when specifying CWL filenames and CWL-related fields, rather than the label, which can be unpredictable (containing special characters). Currently, tool inputs and outputs are defined using the label.

      "biotoolsID": "gprofiler",
      "label": "g:Profiler",
      "id": "gProfiler"

[eladrion]

@vedran-kasalica, will you be working on that one or is there something I can do. In the latter case, I would need some directions of what and where to do. I assume this is about BioToolsAPI, right?