* added NL events on ilovefs.org and events page)
* adde Berlin event to ilovefs.org
* added IT event to ilovefs.org (Still in contact with organiser for
more details before #4806 can be merged)
* corrected typo in Berlin event on events page and added ilovefs tag
Reviewed-on: #4814
Co-authored-by: Bonnie Mehring <bonnie@fsfe.org>
Co-committed-by: Bonnie Mehring <bonnie@fsfe.org>