rpc: allow "darksend" only with ENABLE_WALLET
rpc: allow "darksend" only with ENABLE_WALLET

cerebrus29301/crowncoin,ticclassic/ic,slingcoin/sling-market,Mrs-X/PIVX,BlockchainTechLLC/3dcoin,nightlydash/darkcoin,ionomy/ion,mobicoins/mobicoin-core,puticcoin/putic,midnight-miner/LasVegasCoin,presstab/PIVX,ArgonToken/ArgonToken,mobicoins/mobicoin-core,projectinterzone/ITZ,ediston/energi,putinclassic/putic,terracoin/terracoin,rsdevgun16e/energi,freelion93/mtucicoin,ColossusCoinXT/ColossusCoinXT,dmrtsvetkov/flowercoin,aspirecoin/aspire,axelxod/braincoin,schinzelh/dash,Bloom-Project/Bloom,nmarley/dash,putinclassic/putic,pinkevich/dash,Petr-Economissa/gvidon,HeliumGas/helium,biblepay/biblepay,crowning-/dash,freelion93/mtucicoin,schinzelh/dash,rdqw/sscoin,ediston/energi,PIVX-Project/PIVX,willwray/dash,world-bank/unpay-core,willwray/dash,Mrs-X/PIVX,HeliumGas/helium,schinzelh/dash,Bloom-Project/Bloom,axelxod/braincoin,slingcoin/sling-market,willwray/dash,PIVX-Project/PIVX,biblepay/biblepay,ivansib/sib16,knolza/gamblr,Petr-Economissa/gvidon,ivansib/sib16,ColossusCoinXT/ColossusCoinXT,antcheck/antcoin,DMDcoin/Diamond,Vsync-project/Vsync,ticclassic/ic,grumpydevelop/singularity,Mrs-X/PIVX,terracoin/terracoin,BlockchainTechLLC/3dcoin,nmarley/dash,Mrs-X/PIVX,grumpydevelop/singularity,terracoin/terracoin,dev1972/Satellitecoin,rsdevgun16e/energi,pelorusjack/BlockDX,projectinterzone/ITZ,benzmuircroft/REWIRE.io,Mrs-X/Darknet,diggcoin/diggcoin,PandaPayProject/PandaPay,ticclassic/ic,Vsync-project/Vsync,DMDcoin/Diamond,slingcoin/sling-market,nmarley/dash,jmgilbert2/energi,jmgilbert2/energi,nightlydash/darkcoin,ivansib/sibcoin,benzmuircroft/REWIRE.io,RyanLucchese/energi,lakepay/lake,freelion93/mtucicoin,world-bank/unpay-core,Petr-Economissa/gvidon,benzmuircroft/REWIRE.io,rdqw/sscoin,Darknet-Crypto/Darknet,nmarley/dash,rdqw/sscoin,grumpydevelop/singularity,npccoin/npccoin,rdqw/sscoin,Mrs-X/Darknet,keesdewit82/LasVegasCoin,Vsync-project/Vsync,terracoin/terracoin,antcheck/antcoin,crowning2/dash,schinzelh/dash,rsdevgun16e/energi,diggcoin/diggcoin,dmrtsvetkov/flowercoin,axelxod/braincoin,projectinterzone/ITZ,BlockchainTechLLC/3dcoin,LIMXTEC/DMDv3,biblepay/biblepay,jmgilbert2/energi,lakepay/lake,ivansib/sibcoin,midnight-miner/LasVegasCoin,slingcoin/sling-market,inkvisit/sarmacoins,projectinterzone/ITZ,cerebrus29301/crowncoin,Bloom-Project/Bloom,terracoin/terracoin,mycointest/owncoin,Mrs-X/PIVX,Bloom-Project/Bloom,inkvisit/sarmacoins,pelorusjack/BlockDX,pinkevich/dash,dmrtsvetkov/flowercoin,benzmuircroft/REWIRE.io,putinclassic/putic,ArgonToken/ArgonToken,biblepay/biblepay,Vsync-project/Vsync,Darknet-Crypto/Darknet,jmgilbert2/energi,PIVX-Project/PIVX,crowning-/dash,mobicoins/mobicoin-core,dev1972/Satellitecoin,ticclassic/ic,crowning-/dash,Mrs-X/Darknet,benzmuircroft/REWIRE.io,antcheck/antcoin,inkvisit/sarmacoins,knolza/gamblr,CoinProjects/AmsterdamCoin-v4,ivansib/sibcoin,DMDcoin/Diamond,coinkeeper/2015-06-22_18-36_darkcoin,ArgonToken/ArgonToken,UdjinM6/dash,lakepay/lake,UdjinM6/dash,aspirecoin/aspire,slingcoin/sling-market,npccoin/npccoin,presstab/PIVX,Petr-Economissa/gvidon,LIMXTEC/DMDv3,nmarley/dash,keesdewit82/LasVegasCoin,xuyangcn/opalcoin,willwray/dash,midnight-miner/LasVegasCoin,midnight-miner/LasVegasCoin,grumpydevelop/singularity,dashpay/dash,ediston/energi,projectinterzone/ITZ,CoinProjects/AmsterdamCoin-v4,PIVX-Project/PIVX,CoinProjects/AmsterdamCoin-v4,lakepay/lake,mycointest/owncoin,PIVX-Project/PIVX,schinzelh/dash,ediston/energi,PandaPayProject/PandaPay,ahmedbodi/test2,ivansib/sibcoin,axelxod/braincoin,keesdewit82/LasVegasCoin,RyanLucchese/energi,ionomy/ion,worldbit/worldbit,antcheck/antcoin,dev1972/Satellitecoin,willwray/dash,putinclassic/putic,thelazier/dash,Darknet-Crypto/Darknet,ColossusCoinXT/ColossusCoinXT,UdjinM6/dash,blood2/bloodcoin-0.9,rsdevgun16e/energi,jmgilbert2/energi,aspirecoin/aspire,axelxod/braincoin,crowning2/dash,Bloom-Project/Bloom,CoinProjects/AmsterdamCoin-v4,dev1972/Satellitecoin,aspirecoin/aspire,nightlydash/darkcoin,biblepay/biblepay,coinkeeper/2015-06-22_18-36_darkcoin,alejandromgk/Lunar,diggcoin/diggcoin,presstab/PIVX,Bloom-Project/Bloom,Darknet-Crypto/Darknet,crowning2/dash,48thct2jtnf/P,inkvisit/sarmacoins,Petr-Economissa/gvidon,mycointest/owncoin,LIMXTEC/DMDv3,willwray/dash,ivansib/sibcoin,axelxod/braincoin,BlockchainTechLLC/3dcoin,mycointest/owncoin,thelazier/dash,pelorusjack/BlockDX,basicincome/unpcoin-core,basicincome/unpcoin-core,ColossusCoinXT/ColossusCoinXT,mycointest/owncoin,worldbit/worldbit,Mrs-X/Darknet,BlockchainTechLLC/3dcoin,world-bank/unpay-core,aspirecoin/aspire,PIVX-Project/PIVX,dmrtsvetkov/flowercoin,alejandromgk/Lunar,rsdevgun16e/energi,mobicoins/mobicoin-core,PIVX-Project/PIVX,cerebrus29301/crowncoin,alejandromgk/Lunar,putinclassic/putic,xuyangcn/opalcoin,benzmuircroft/REWIRE.io,dashpay/dash,cerebrus29301/crowncoin,thelazier/dash,dashpay/dash,presstab/PIVX,grumpydevelop/singularity,npccoin/npccoin,48thct2jtnf/P,HeliumGas/helium,cerebrus29301/crowncoin,xuyangcn/opalcoin,puticcoin/putic,pinkevich/dash,ahmedbodi/test2,biblepay/biblepay,npccoin/npccoin,dev1972/Satellitecoin,mycointest/owncoin,putinclassic/putic,xuyangcn/opalcoin,LIMXTEC/DMDv3,ticclassic/ic,dashpay/dash,RyanLucchese/energi,ArgonToken/ArgonToken,PandaPayProject/PandaPay,thelazier/dash,pelorusjack/BlockDX,ivansib/sibcoin,Petr-Economissa/gvidon,biblepay/biblepay,freelion93/mtucicoin,coinkeeper/2015-06-22_18-36_darkcoin,ivansib/sib16,mobicoins/mobicoin-core,basicincome/unpcoin-core,world-bank/unpay-core,presstab/PIVX,keesdewit82/LasVegasCoin,PandaPayProject/PandaPay,pelorusjack/BlockDX,worldbit/worldbit,knolza/gamblr,knolza/gamblr,nmarley/dash,UdjinM6/dash,crowning2/dash,dev1972/Satellitecoin,diggcoin/diggcoin,antcheck/antcoin,puticcoin/putic,CoinProjects/AmsterdamCoin-v4,rsdevgun16e/energi,ticclassic/ic,puticcoin/putic,antcheck/antcoin,ediston/energi,diggcoin/diggcoin,puticcoin/putic,ahmedbodi/test2,dmrtsvetkov/flowercoin,ionomy/ion,worldbit/worldbit,knolza/gamblr,Mrs-X/Darknet,freelion93/mtucicoin,HeliumGas/helium,thelazier/dash,blood2/bloodcoin-0.9,Mrs-X/PIVX,terracoin/terracoin,midnight-miner/LasVegasCoin,ahmedbodi/test2,Vsync-project/Vsync,coinkeeper/2015-06-22_18-36_darkcoin,world-bank/unpay-core,blood2/bloodcoin-0.9,nightlydash/darkcoin,CoinProjects/AmsterdamCoin-v4,xuyangcn/opalcoin,rdqw/sscoin,LIMXTEC/DMDv3,HeliumGas/helium,UdjinM6/dash,pinkevich/dash,48thct2jtnf/P,DMDcoin/Diamond,midnight-miner/LasVegasCoin,Mrs-X/Darknet,ColossusCoinXT/ColossusCoinXT,presstab/PIVX,pinkevich/dash,PandaPayProject/PandaPay,blood2/bloodcoin-0.9,lakepay/lake,48thct2jtnf/P,keesdewit82/LasVegasCoin,pelorusjack/BlockDX,ivansib/sib16,crowning-/dash,alejandromgk/Lunar,ivansib/sib16,basicincome/unpcoin-core,LIMXTEC/DMDv3,knolza/gamblr,crowning2/dash,ColossusCoinXT/ColossusCoinXT,BlockchainTechLLC/3dcoin,slingcoin/sling-market,xuyangcn/opalcoin,RyanLucchese/energi,ArgonToken/ArgonToken,RyanLucchese/energi,crowning-/dash,inkvisit/sarmacoins,alejandromgk/Lunar,ediston/energi,DMDcoin/Diamond,keesdewit82/LasVegasCoin,Darknet-Crypto/Darknet,DMDcoin/Diamond,puticcoin/putic,blood2/bloodcoin-0.9,worldbit/worldbit,freelion93/mtucicoin,PIVX-Project/PIVX,inkvisit/sarmacoins,PandaPayProject/PandaPay,aspirecoin/aspire,ionomy/ion,ionomy/ion,crowning-/dash,ionomy/ion,nightlydash/darkcoin,biblepay/biblepay,coinkeeper/2015-06-22_18-36_darkcoin,alejandromgk/Lunar,Darknet-Crypto/Darknet,PIVX-Project/PIVX,dashpay/dash,48thct2jtnf/P,schinzelh/dash,RyanLucchese/energi,npccoin/npccoin,npccoin/npccoin,ivansib/sib16,cerebrus29301/crowncoin,dmrtsvetkov/flowercoin,worldbit/worldbit,nmarley/dash,grumpydevelop/singularity,diggcoin/diggcoin,ahmedbodi/test2,pinkevich/dash,ArgonToken/ArgonToken,HeliumGas/helium,lakepay/lake,48thct2jtnf/P,jmgilbert2/energi,basicincome/unpcoin-core,ahmedbodi/test2,rdqw/sscoin,Vsync-project/Vsync