CSV Viewer for Datatype "Other"

[petibub]

Make the CSV Viewer available for the datatype "Other". I guess it got forgotten in the last release.

[petibub]

The way how we add new entries to the database has changed. We need a "how to add a new datatype"

[petibub]

Dear Jonnie, please describe the workflow here: https://github.com/sofacoustics/Ecosystem/wiki/Workflow-for-adding-a-new-service-or-datatypedef-to-Ecosystem

Thanks!