Add hover state to thread replies link

[faissaloux]

#820 follow up

[driesvints]

Heya, I don't think we use underline anywhere else. Can you just add the same hover color we use on all other links?

[faissaloux]

Heya, I don't think we use underline anywhere else. Can you just add the same hover color we use on all other links?

Actually we do use underline everywhere the difference I made here is the color. (Other links just underline without changing color). Should I do the same here (Underline without changing color) !

[driesvints]

Ah right, sorry!

[driesvints]

Thanks!