Add missing include <algorithm>
Add missing include <algorithm>

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