Archiving FSCI group in loomio and migrating to a self hosted instance.

We are going to move fsci group to selfhosted loomio instance. It's to avoid the limits on loomio.org eg:- limited number of subgroups creation.

Currently it is planned to be migrated in 7 days. It is better to limit opening new threads and posts to a minimum here, for painless migration, during this period. Immediately after migration, the fsci group here will be archived and discussions can resume at the new instance.