Changes

Add workshops Kobe and Brno

Replace Wolstencroft link with a working link

Add future star for Brno

Add EastBio as well

Update all references to the Bio-Formats documentation to readthedocs

The Bio-Formats documentation has been migrated from being self-hosted
on OME infrastructure to readthedocs.io. All the
https://docs.openmicroscopy.org/bio-formats/ URLs are maintained but
redirect to https://bio-formats.readthedocs.io/.
This updates all the pages linking to the documentation for the current
version of Bio-Formats to use readthedocs.io directly, removing a layer
of indirection.

Fix typo