AvailableCoins: acquire cs_main mutex
AvailableCoins: acquire cs_main mutex

It's required when called from WalletModel

Rebased-From: ea3acaf

ediston/energi,willwray/dash,ticclassic/ic,aspirecoin/aspire,pelorusjack/BlockDX,UdjinM6/dash,PIVX-Project/PIVX,Mrs-X/Darknet,cryptodev35/icash,presstab/PIVX,Mrs-X/Darknet,ZiftrCOIN/ziftrcoin,coinkeeper/2015-06-22_19-07_digitalcoin,willwray/dash,basicincome/unpcoin-core,dev1972/Satellitecoin,Darknet-Crypto/Darknet,crowning2/dash,pinkevich/dash,pelorusjack/BlockDX,rsdevgun16e/energi,ahmedbodi/test2,ivansib/sib16,blood2/bloodcoin-0.9,keesdewit82/LasVegasCoin,ionomy/ion,DMDcoin/Diamond,terracoin/terracoin,xuyangcn/opalcoin,reddcoin-project/reddcoin,grumpydevelop/singularity,ahmedbodi/test2,Mrs-X/PIVX,mycointest/owncoin,crowning-/dash,antcheck/antcoin,biblepay/biblepay,rdqw/sscoin,inkvisit/sarmacoins,kbccoin/kbc,PIVX-Project/PIVX,bmp02050/ReddcoinUpdates,ahmedbodi/test2,PandaPayProject/PandaPay,schinzelh/dash,skaht/bitcoin,joroob/reddcoin,CoinProjects/AmsterdamCoin-v4,ColossusCoinXT/ColossusCoinXT,GroundRod/anoncoin,reddcoin-project/reddcoin,mastercoin-MSC/mastercore,blood2/bloodcoin-0.9,benzmuircroft/REWIRE.io,greencoin-dev/digitalcoin,zenywallet/bitzeny,axelxod/braincoin,ArgonToken/ArgonToken,litecoin-project/bitcoinomg,thelazier/dash,Vsync-project/Vsync,BlockchainTechLLC/3dcoin,worldbit/worldbit,RyanLucchese/energi,RyanLucchese/energi,Bloom-Project/Bloom,biblepay/biblepay,knolza/gamblr,greencoin-dev/digitalcoin,PIVX-Project/PIVX,blood2/bloodcoin-0.9,projectinterzone/ITZ,slingcoin/sling-market,reddcoin-project/reddcoin,axelxod/braincoin,xuyangcn/opalcoin,midnight-miner/LasVegasCoin,ionomy/ion,Earlz/renamedcoin,mycointest/owncoin,reddink/reddcoin,dexX7/mastercore,keesdewit82/LasVegasCoin,biblepay/biblepay,ediston/energi,presstab/PIVX,48thct2jtnf/P,slingcoin/sling-market,nightlydash/darkcoin,schinzelh/dash,coinerd/krugercoin,rdqw/sscoin,ediston/energi,dashpay/dash,world-bank/unpay-core,coinkeeper/2015-06-22_19-00_ziftrcoin,putinclassic/putic,midnight-miner/LasVegasCoin,axelxod/braincoin,xuyangcn/opalcoin,DGCDev/argentum,ediston/energi,freelion93/mtucicoin,RyanLucchese/energi,greencoin-dev/digitalcoin,puticcoin/putic,worldbit/worldbit,Petr-Economissa/gvidon,Mrs-X/PIVX,presstab/PIVX,UdjinM6/dash,dashpay/dash,lakepay/lake,bickojima/bitzeny,thelazier/dash,crowning-/dash,terracoin/terracoin,mycointest/owncoin,freelion93/mtucicoin,coinkeeper/2015-06-22_18-36_darkcoin,reddink/reddcoin,dmrtsvetkov/flowercoin,coinkeeper/2015-06-22_19-07_digitalcoin,nmarley/dash,lakepay/lake,cerebrus29301/crowncoin,biblepay/biblepay,HeliumGas/helium,benzmuircroft/REWIRE.io,Vsync-project/Vsync,CoinProjects/AmsterdamCoin-v4,alejandromgk/Lunar,nmarley/dash,grumpydevelop/singularity,dmrtsvetkov/flowercoin,world-bank/unpay-core,Earlz/renamedcoin,diggcoin/diggcoin,pinkevich/dash,48thct2jtnf/P,presstab/PIVX,Earlz/renamedcoin,dashpay/dash,biblepay/biblepay,Anoncoin/anoncoin,litecoin-project/bitcoinomg,midnight-miner/LasVegasCoin,cryptodev35/icash,48thct2jtnf/P,dev1972/Satellitecoin,ivansib/sib16,joroob/reddcoin,cerebrus29301/crowncoin,dmrtsvetkov/flowercoin,DMDcoin/Diamond,ticclassic/ic,ArgonToken/ArgonToken,dexX7/mastercore,slingcoin/sling-market,pinkevich/dash,schinzelh/dash,Vsync-project/Vsync,coinkeeper/2015-06-22_18-36_darkcoin,terracoin/terracoin,jmgilbert2/energi,dmrtsvetkov/flowercoin,knolza/gamblr,ArgonToken/ArgonToken,rsdevgun16e/energi,terracoin/terracoin,projectinterzone/ITZ,nightlydash/darkcoin,reddink/reddcoin,skaht/bitcoin,antcheck/antcoin,crowning-/dash,Vsync-project/Vsync,mycointest/owncoin,knolza/gamblr,grumpydevelop/singularity,Darknet-Crypto/Darknet,schinzelh/dash,crowning2/dash,Petr-Economissa/gvidon,slingcoin/sling-market,coinkeeper/2015-06-22_19-07_digitalcoin,kbccoin/kbc,RyanLucchese/energi,ArgonToken/ArgonToken,terracoin/terracoin,HeliumGas/helium,mobicoins/mobicoin-core,inkvisit/sarmacoins,dashpay/dash,biblepay/biblepay,willwray/dash,ArgonToken/ArgonToken,dexX7/mastercore,LIMXTEC/DMDv3,schinzelh/dash,DGCDev/argentum,Anoncoin/anoncoin,Bloom-Project/Bloom,CoinProjects/AmsterdamCoin-v4,slingcoin/sling-market,alejandromgk/Lunar,DGCDev/digitalcoin,PIVX-Project/PIVX,diggcoin/diggcoin,lakepay/lake,putinclassic/putic,ZiftrCOIN/ziftrcoin,lakepay/lake,reddink/reddcoin,Petr-Economissa/gvidon,benzmuircroft/REWIRE.io,ionomy/ion,DGCDev/argentum,jmgilbert2/energi,freelion93/mtucicoin,mastercoin-MSC/mastercore,inkvisit/sarmacoins,lakepay/lake,coinkeeper/2015-06-22_19-00_ziftrcoin,axelxod/braincoin,DMDcoin/Diamond,Anoncoin/anoncoin,mastercoin-MSC/mastercore,crowning-/dash,LIMXTEC/DMDv3,dashpay/dash,Mrs-X/PIVX,reddcoin-project/reddcoin,LIMXTEC/DMDv3,ZiftrCOIN/ziftrcoin,Darknet-Crypto/Darknet,jmgilbert2/energi,PIVX-Project/PIVX,puticcoin/putic,coinkeeper/2015-06-22_19-00_ziftrcoin,jmgilbert2/energi,world-bank/unpay-core,UdjinM6/dash,Mrs-X/Darknet,DGCDev/digitalcoin,mycointest/owncoin,Bloom-Project/Bloom,benzmuircroft/REWIRE.io,joroob/reddcoin,ahmedbodi/test2,skaht/bitcoin,diggcoin/diggcoin,ionomy/ion,reddink/reddcoin,aspirecoin/aspire,alejandromgk/Lunar,PIVX-Project/PIVX,biblepay/biblepay,thelazier/dash,ivansib/sibcoin,crowning2/dash,ediston/energi,ahmedbodi/test2,rdqw/sscoin,PIVX-Project/PIVX,freelion93/mtucicoin,BlockchainTechLLC/3dcoin,inkvisit/sarmacoins,grumpydevelop/singularity,zenywallet/bitzeny,ivansib/sibcoin,bmp02050/ReddcoinUpdates,cerebrus29301/crowncoin,Earlz/renamedcoin,npccoin/npccoin,nightlydash/darkcoin,keesdewit82/LasVegasCoin,BlockchainTechLLC/3dcoin,rdqw/sscoin,kbccoin/kbc,rsdevgun16e/energi,HeliumGas/helium,LIMXTEC/DMDv3,schinzelh/dash,rsdevgun16e/energi,worldbit/worldbit,zenywallet/bitzeny,dmrtsvetkov/flowercoin,grumpydevelop/singularity,puticcoin/putic,ColossusCoinXT/ColossusCoinXT,RyanLucchese/energi,greencoin-dev/digitalcoin,ahmedbodi/test2,Petr-Economissa/gvidon,PandaPayProject/PandaPay,xuyangcn/opalcoin,thelazier/dash,puticcoin/putic,PandaPayProject/PandaPay,axelxod/braincoin,alejandromgk/Lunar,PandaPayProject/PandaPay,CoinProjects/AmsterdamCoin-v4,crowning-/dash,pinkevich/dash,aspirecoin/aspire,ivansib/sib16,ivansib/sibcoin,projectinterzone/ITZ,CoinProjects/AmsterdamCoin-v4,GroundRod/anoncoin,nmarley/dash,diggcoin/diggcoin,skaht/bitcoin,BlockchainTechLLC/3dcoin,jmgilbert2/energi,Mrs-X/Darknet,Anoncoin/anoncoin,worldbit/worldbit,pelorusjack/BlockDX,UdjinM6/dash,ColossusCoinXT/ColossusCoinXT,DGCDev/digitalcoin,aspirecoin/aspire,puticcoin/putic,world-bank/unpay-core,benzmuircroft/REWIRE.io,bickojima/bitzeny,pinkevich/dash,antcheck/antcoin,PandaPayProject/PandaPay,willwray/dash,putinclassic/putic,rsdevgun16e/energi,coinerd/krugercoin,ticclassic/ic,skaht/bitcoin,keesdewit82/LasVegasCoin,pelorusjack/BlockDX,mobicoins/mobicoin-core,crowning-/dash,DMDcoin/Diamond,Darknet-Crypto/Darknet,zenywallet/bitzeny,benzmuircroft/REWIRE.io,rsdevgun16e/energi,HeliumGas/helium,DMDcoin/Diamond,HeliumGas/helium,xuyangcn/opalcoin,basicincome/unpcoin-core,basicincome/unpcoin-core,puticcoin/putic,nmarley/dash,antcheck/antcoin,cryptodev35/icash,putinclassic/putic,ivansib/sib16,mobicoins/mobicoin-core,basicincome/unpcoin-core,dev1972/Satellitecoin,mastercoin-MSC/mastercore,ColossusCoinXT/ColossusCoinXT,joroob/reddcoin,jmgilbert2/energi,ArgonToken/ArgonToken,diggcoin/diggcoin,LIMXTEC/DMDv3,mobicoins/mobicoin-core,worldbit/worldbit,ticclassic/ic,biblepay/biblepay,midnight-miner/LasVegasCoin,reddcoin-project/reddcoin,DGCDev/argentum,coinkeeper/2015-06-22_19-07_digitalcoin,litecoin-project/bitcoinomg,Bloom-Project/Bloom,cerebrus29301/crowncoin,Mrs-X/PIVX,Anoncoin/anoncoin,litecoin-project/bitcoinomg,RyanLucchese/energi,cryptodev35/icash,aspirecoin/aspire,putinclassic/putic,dev1972/Satellitecoin,Earlz/renamedcoin,Bloom-Project/Bloom,dmrtsvetkov/flowercoin,ColossusCoinXT/ColossusCoinXT,ivansib/sib16,npccoin/npccoin,zenywallet/bitzeny,knolza/gamblr,coinkeeper/2015-06-22_18-36_darkcoin,putinclassic/putic,projectinterzone/ITZ,inkvisit/sarmacoins,bickojima/bitzeny,BlockchainTechLLC/3dcoin,ivansib/sibcoin,DGCDev/digitalcoin,pelorusjack/BlockDX,midnight-miner/LasVegasCoin,Darknet-Crypto/Darknet,kbccoin/kbc,presstab/PIVX,PIVX-Project/PIVX,ivansib/sib16,ivansib/sibcoin,coinerd/krugercoin,willwray/dash,cryptodev35/icash,coinkeeper/2015-06-22_19-00_ziftrcoin,npccoin/npccoin,freelion93/mtucicoin,npccoin/npccoin,HeliumGas/helium,Mrs-X/Darknet,grumpydevelop/singularity,bmp02050/ReddcoinUpdates,antcheck/antcoin,keesdewit82/LasVegasCoin,slingcoin/sling-market,ionomy/ion,ivansib/sibcoin,reddcoin-project/reddcoin,freelion93/mtucicoin,dev1972/Satellitecoin,crowning2/dash,nmarley/dash,coinkeeper/2015-06-22_19-00_ziftrcoin,axelxod/braincoin,ediston/energi,blood2/bloodcoin-0.9,BlockchainTechLLC/3dcoin,UdjinM6/dash,lakepay/lake,Mrs-X/PIVX,ticclassic/ic,bickojima/bitzeny,crowning2/dash,DGCDev/digitalcoin,Mrs-X/PIVX,GroundRod/anoncoin,dev1972/Satellitecoin,ionomy/ion,willwray/dash,bickojima/bitzeny,ZiftrCOIN/ziftrcoin,Vsync-project/Vsync,aspirecoin/aspire,nightlydash/darkcoin,48thct2jtnf/P,knolza/gamblr,nightlydash/darkcoin,xuyangcn/opalcoin,mastercoin-MSC/mastercore,npccoin/npccoin,CoinProjects/AmsterdamCoin-v4,presstab/PIVX,48thct2jtnf/P,inkvisit/sarmacoins,48thct2jtnf/P,Darknet-Crypto/Darknet,nmarley/dash,ZiftrCOIN/ziftrcoin,rdqw/sscoin,alejandromgk/Lunar,coinkeeper/2015-06-22_19-07_digitalcoin,greencoin-dev/digitalcoin,Vsync-project/Vsync,coinerd/krugercoin,diggcoin/diggcoin,world-bank/unpay-core,kbccoin/kbc,basicincome/unpcoin-core,Mrs-X/Darknet,npccoin/npccoin,projectinterzone/ITZ,GroundRod/anoncoin,thelazier/dash,DGCDev/argentum,antcheck/antcoin,bmp02050/ReddcoinUpdates,Bloom-Project/Bloom,LIMXTEC/DMDv3,coinkeeper/2015-06-22_18-36_darkcoin,midnight-miner/LasVegasCoin,dexX7/mastercore,mycointest/owncoin,ColossusCoinXT/ColossusCoinXT,blood2/bloodcoin-0.9,ticclassic/ic,PandaPayProject/PandaPay,keesdewit82/LasVegasCoin,alejandromgk/Lunar,worldbit/worldbit,cerebrus29301/crowncoin,DMDcoin/Diamond,knolza/gamblr,pelorusjack/BlockDX,pinkevich/dash,joroob/reddcoin,bmp02050/ReddcoinUpdates,PIVX-Project/PIVX,terracoin/terracoin,GroundRod/anoncoin,Petr-Economissa/gvidon,rdqw/sscoin,mobicoins/mobicoin-core,Petr-Economissa/gvidon,nmarley/dash,coinkeeper/2015-06-22_18-36_darkcoin,cerebrus29301/crowncoin