Special characters in activity name rendered as their HTML code (e.g. "&")

[Johannes Hass]

Basically, if I use certain special characters in the name of an activity, it will be rendered by its HTML code. I.e. the ampersand (“&”) becomes

&

I guess it’s some escaping function being a bit overzealous

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[David Watson]

Fixes issue #82 special chars in mod title

→ <<cset 580dfd8b847c>>