Add genesis_timestamp to blockchain_get_config (resolves #407)
Add genesis_timestamp to blockchain_get_config (resolves #407)

RemitaBit/Remitabit,camponez/bitshares,bitsuperlab/cpp-play,bitsuperlab/cpp-play,FollowMyVote/bitshares,Ziftr/bitshares,denkhaus/bitsharesx,bitshares/devshares,FollowMyVote/bitshares,dacsunlimited/dac_play,frrp/bitshares,drltc/keyid,bitshares/devshares,bitshares/devshares,drltc/keyid,dacsunlimited/dac_play,bitsuperlab/cpp-play,camponez/bitshares,bitshares/bitshares-0.x,jakeporter/Bitshares,RemitaBit/Remitabit,drltc/keyid,jakeporter/Bitshares,dacsunlimited/dac_play,bitshares/bitshares,jakeporter/Bitshares,jakeporter/Bitshares,denkhaus/bitsharesx,RemitaBit/Remitabit,denkhaus/bitsharesx,bitsuperlab/cpp-play,FollowMyVote/bitshares,camponez/bitshares,frrp/bitshares,bitshares/bitshares-0.x,Ziftr/bitshares,bitshares/bitshares-0.x,FollowMyVote/bitshares,frrp/bitshares,camponez/bitshares,bitsuperlab/cpp-play,jakeporter/Bitshares,frrp/bitshares,dacsunlimited/dac_play,jakeporter/Bitshares,bitshares/bitshares,frrp/bitshares,bitshares/bitshares,camponez/bitshares,bitshares/bitshares-0.x,drltc/keyid,bitsuperlab/cpp-play,bitshares/devshares,denkhaus/bitsharesx,FollowMyVote/bitshares,bitshares/bitshares,bitshares/bitshares-0.x,bitshares/devshares,Ziftr/bitshares,dacsunlimited/dac_play,FollowMyVote/bitshares,bitshares/bitshares,RemitaBit/Remitabit,Ziftr/bitshares,camponez/bitshares,frrp/bitshares,RemitaBit/Remitabit,RemitaBit/Remitabit,dacsunlimited/dac_play,bitshares/bitshares,bitshares/devshares,bitshares/bitshares-0.x