Alter Box's "hide this content" wording

Box says “Click to Close” when it’s displaying content and “Click to Expand” when it’s hiding content.

I think we should change the former text to “Click to Collapse”.

That sounds good to me. Please ask one or two other people (maybe non-programmers) if you have a chance, just to validate our thinking.

Programmers: @greg_smalter @brendan , are you on board?

Sounds good to me. This post must be longer to be legal. I think that’s enough.

Seems more consistent with expand / collapse!