v1.9.0

<a name"1.9.0">

1.9.0 (2017-05-10)

Bug Fixes

• pbn: empty hand is designated as '-' (b27d538d)

Features

• board: calculate dealer and vulnerability from the board number (7c69c1e5)
• pbn:
  • export a deal (0c1b34f4)
  • parse a hand (fc200af3)
  • add hand.toPBN() (534114cd)