PyChess 0.99.2 supports Lichess practice studies offline

@DollaHollaAtcha this is not about using engines on Lichess at all. This feature is a partial remedy for lichess.org/qa/609/is-there-a-way-to-get-the-training-working-offline
PyChess offers lichess.org/practice studies (and some more mate in x puzzles) in a desktop chess GUI.

@DollaHollaAtcha as if it wasn't possible before....