George Cushen 219b05cbd2 refactor: support any event type ...

Informed by user demand to support all event types rather than just talks.

Brings consistency to further align Academic and Research Group templates.

BREAKING CHANGE:

Rename `talk` folder to `event`
Remove `type` set to `talk` in any event front matter (if applicable)
To keep existing `/talk/` URLs, set the following in `config.toml`:

```
[permalinks]
  events = "/talk/:slug/"
```

2020-12-28 23:18:01 +00:00

..

index.md

refactor: support any event type

2020-12-28 23:18:01 +00:00