Fix #83: Add Council events page

[sdruskat]

Fixes issue #83:

• Add a simple page for events run by member associations
• Link to the events page from the Council landing page

[sdruskat]

I think this also fixes #7?

[danielskatz]

Should we also add a place where member associations can provide a link to their events/calendars? For example, for US-RSE, https://us-rse.org/events/

[sdruskat]

Should we also add a place where member associations can provide a link to their events/calendars? For example, for US-RSE, https://us-rse.org/events/

Yes, I woke up today thinking that. Will create a place for this on the events page.

[sdruskat]

How is that, @danielskatz?

[danielskatz]

Should we also add Events to the "menu bar"?

[danielskatz]

And maybe add something about events on https://researchsoftware.org?

[danielskatz]

@sdruskat - I'm going to open a new issue about this

[sdruskat]

@sdruskat - I'm going to open a new issue about this

Sorry, @danielskatz, had no time to fix this yet. A new issue is better for visibility, thanks.