[Feature request] 'Local game' option

[teinvdlugt]

It'd be great if one could also play against real life friends on the same device (or against oneself, as a kind of sandbox) - offline, naturally. Is handy when in a situation where a physical Go board is unavailable.

[bqv]

Hmm. Might have duped this in #113

[bqv]

Likewise, technically solved in d8c4f8f5

[acristescu]

Implemented