Add FreeBSD Community Day to list of events

[zeising]

Summary

Add the FreeBSD Community Day taking place in Gothenburg to the list of events on freebsd.org

[allanjude]

Focus on non-developers

share/xml/events2019.xml

101

It is a public event for users, developers, and anyone with an interest in &os;

[zeising]

Updated based on comments from Allan.

[zeising]

Wordsmithing

[bcr]

Link suggestion.

share/xml/events2019.xml

24

Maybe link to the FOSS-north website?

[zeising]

In D19182#410448, @bcr wrote:

Link suggestion.

How do I add that? Just put a href in-line, or some other magic?

[bcr]

Just the normal <a href=...>blah</a> magic. See events2015.xml for an example.

[zeising]

Add link to FOSS-north page.

[bcr]

Looks good, OK to commit.