Re: [ANN][RAI]Raicoin: a novel block-lattice coin (FREE GIVEAWAY in progress)

Live version V1.2 is released: https://github.com/raicoincommunity/Raicoin/releases/tag/V1.2

New features:

1. rai_wallet: auto receive, create block manually
2. rai_node: performance optimization, new rpc apis
3. add rai_wallet_server.py to release package