Option for currency display in shops

[MarskyMessier]

Noticed with the merge of Shop Features into develop that we switched from currency icon display to currency link display in the shop, which is cool but I wish it was an option or have both (tooltip or next to the number) given some people have an easier time with visual cues like icons rather than names.

[SpeedyD]

Highly agree- In fact, I tried to look up how to change it myself, but since this taps into other code, I'm not sure how to change it without breaking things.

[ScuffedNewt]

I will PR a hotfix for this

[SpeedyD]

I will PR a hotfix for this

Much appreciated :)