Fix logic in get_next_bid preventing asks from executing against shorts
Fix logic in get_next_bid preventing asks from executing against shorts

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