Fix QT5 compatibility for Coin Control
Fix QT5 compatibility for Coin Control

Adapted from https://github.com/bitcoin/bitcoin/pull/3267

KaSt/equikoin,vertcoin/eyeglass,mrtexaznl/mediterraneancoin,novaexchange/EAC,oklink-dev/litecoin_block,Cancercoin/Cancercoin,Rav3nPL/doubloons-08,coinkeeper/2015-06-22_19-13_florincoin,netswift/vertcoin,zzkt/solarcoin,mrtexaznl/mediterraneancoin,mrtexaznl/mediterraneancoin,Tetcoin/tetcoin,bootycoin-project/bootycoin,coinkeeper/2015-04-19_21-20_litecoindark,coinkeeper/2015-06-22_18-51_vertcoin,ccoin-project/ccoin,zemrys/vertcoin,vertcoin/eyeglass,bootycoin-project/bootycoin,gwangjin2/gwangcoin-core,zebrains/Blotter,jiffe/cosinecoin,novaexchange/EAC,Coinfigli/coinfigli,alexandrcoin/vertcoin,Litecoindark/LTCD,bitgoldcoin-project/bitgoldcoin,alexandrcoin/vertcoin,stamhe/litecoin,jiffe/cosinecoin,brishtiteveja/sherlockholmescoin,coinkeeper/2015-06-22_19-13_florincoin,wekuiz/wekoin,brishtiteveja/sherlockholmescoin,Czarcoin/czarcoin,mooncoin-project/mooncoin-landann,netswift/vertcoin,vertcoin/eyeglass,dakk/soundcoin,shapiroisme/datadollar,ohac/sha1coin,plankton12345/litecoin,mooncoin-project/mooncoin-landann,bootycoin-project/bootycoin,brightcoin/brightcoin,KaSt/equikoin,coinkeeper/2015-06-22_18-51_vertcoin,koharjidan/litecoin,kryptokredyt/ProjektZespolowyCoin,CrimeaCoin/crimeacoin,shapiroisme/datadollar,dakk/soundcoin,brightcoin/brightcoin,ohac/sakuracoin,zebrains/Blotter,plankton12345/litecoin,shadowoneau/ozcoin,earthcoinproject/earthcoin,marscoin/marscoin,kryptokredyt/ProjektZespolowyCoin,Litecoindark/LTCD,marscoin/marscoin,okinc/litecoin,bootycoin-project/bootycoin,shadowoneau/ozcoin,Cancercoin/Cancercoin,ohac/sakuracoin,Ziftr/litecoin,chrisfranko/aiden,wekuiz/wekoin,gwangjin2/gwangcoin-core,zebrains/Blotter,scamcoinz/scamcoin,shadowoneau/ozcoin,shapiroisme/datadollar,ccoin-project/ccoin,netswift/vertcoin,united-scrypt-coin-project/unitedscryptcoin,shapiroisme/datadollar,Czarcoin/czarcoin,earthcoinproject/earthcoin,scamcoinz/scamcoin,dakk/soundcoin,Tetcoin/tetcoin,oklink-dev/litecoin_block,neutrinofoundation/neutrino-digital-currency,alexandrcoin/vertcoin,DrCrypto/darkcoin,vertcoin/eyeglass,Checkcoin/checkcoin,shapiroisme/datadollar,Ziftr/litecoin,coinkeeper/2015-06-22_19-13_florincoin,stamhe/litecoin,bitgoldcoin-project/bitgoldcoin,Rav3nPL/doubloons-08,zzkt/solarcoin,IlfirinCano/shavercoin,shadowoneau/ozcoin,Coinfigli/coinfigli,Czarcoin/czarcoin,Checkcoin/checkcoin,scamcoinz/scamcoin,ohac/sakuracoin,Tetcoin/tetcoin,zemrys/vertcoin,gwangjin2/gwangcoin-core,jiffe/cosinecoin,Rav3nPL/doubloons-08,united-scrypt-coin-project/unitedscryptcoin,Checkcoin/checkcoin,chrisfranko/aiden,plankton12345/litecoin,coinkeeper/2015-06-22_18-51_vertcoin,Coinfigli/coinfigli,bitgoldcoin-project/bitgoldcoin,chrisfranko/aiden,koharjidan/litecoin,DrCrypto/darkcoin,united-scrypt-coin-project/unitedscryptcoin,CrimeaCoin/crimeacoin,mrtexaznl/mediterraneancoin,Rav3nPL/doubloons-08,neutrinofoundation/neutrino-digital-currency,coinkeeper/2015-04-19_21-20_litecoindark,koharjidan/litecoin,IlfirinCano/shavercoin,ccoin-project/ccoin,jiffe/cosinecoin,plankton12345/litecoin,wekuiz/wekoin,wekuiz/wekoin,mrtexaznl/mediterraneancoin,marscoin/marscoin,kryptokredyt/ProjektZespolowyCoin,KaSt/equikoin,Electronic-Gulden-Foundation/egulden,ohac/sakuracoin,IlfirinIlfirin/shavercoin,oklink-dev/litecoin_block,mooncoin-project/mooncoin-landann,alexandrcoin/vertcoin,IlfirinCano/shavercoin,okinc/litecoin,bitgoldcoin-project/bitgoldcoin,Tetcoin/tetcoin,marscoin/marscoin,kryptokredyt/ProjektZespolowyCoin,gwangjin2/gwangcoin-core,brightcoin/brightcoin,Electronic-Gulden-Foundation/egulden,KaSt/equikoin,marscoin/marscoin,IlfirinIlfirin/shavercoin,Ziftr/litecoin,Checkcoin/checkcoin,coinkeeper/2015-06-22_19-13_florincoin,novaexchange/EAC,Litecoindark/LTCD,coinkeeper/2015-06-22_18-51_vertcoin,zemrys/vertcoin,ohac/sha1coin,zemrys/vertcoin,coinkeeper/2015-06-22_19-13_florincoin,ohac/sakuracoin,Cancercoin/Cancercoin,zemrys/vertcoin,Ziftr/litecoin,netswift/vertcoin,okinc/litecoin,Electronic-Gulden-Foundation/egulden,zebrains/Blotter,IlfirinIlfirin/shavercoin,netswift/vertcoin,koharjidan/litecoin,mooncoin-project/mooncoin-landann,CrimeaCoin/crimeacoin,Coinfigli/coinfigli,CrimeaCoin/crimeacoin,Electronic-Gulden-Foundation/egulden,earthcoinproject/earthcoin,coinkeeper/2015-06-22_18-51_vertcoin,marscoin/marscoin,DrCrypto/darkcoin,ohac/sha1coin,zzkt/solarcoin,bootycoin-project/bootycoin,Czarcoin/czarcoin,wekuiz/wekoin,ohac/sha1coin,Ziftr/litecoin,IlfirinCano/shavercoin,zzkt/solarcoin,Rav3nPL/doubloons-08,dakk/soundcoin,brishtiteveja/sherlockholmescoin,zemrys/vertcoin,united-scrypt-coin-project/unitedscryptcoin,Checkcoin/checkcoin,IlfirinIlfirin/shavercoin,earthcoinproject/earthcoin,plankton12345/litecoin,novaexchange/EAC,ccoin-project/ccoin,neutrinofoundation/neutrino-digital-currency,neutrinofoundation/neutrino-digital-currency,brishtiteveja/sherlockholmescoin,greencoin-dev/greencoin-dev,KaSt/equikoin,greencoin-dev/greencoin-dev,okinc/litecoin,Electronic-Gulden-Foundation/egulden,gwangjin2/gwangcoin-core,greencoin-dev/greencoin-dev,coinkeeper/2015-04-19_21-20_litecoindark,earthcoinproject/earthcoin,greencoin-dev/greencoin-dev,vertcoin/eyeglass,IlfirinIlfirin/shavercoin,Coinfigli/coinfigli,oklink-dev/litecoin_block,IlfirinCano/shavercoin,Cancercoin/Cancercoin,netswift/vertcoin,ohac/sha1coin,okinc/litecoin,chrisfranko/aiden,dakk/soundcoin,scamcoinz/scamcoin,bitgoldcoin-project/bitgoldcoin,chrisfranko/aiden,koharjidan/litecoin,Czarcoin/czarcoin,scamcoinz/scamcoin,brightcoin/brightcoin,kryptokredyt/ProjektZespolowyCoin,brightcoin/brightcoin,coinkeeper/2015-04-19_21-20_litecoindark,Electronic-Gulden-Foundation/egulden,DrCrypto/darkcoin,zebrains/Blotter,mooncoin-project/mooncoin-landann,brishtiteveja/sherlockholmescoin,coinkeeper/2015-04-19_21-20_litecoindark,koharjidan/litecoin,stamhe/litecoin,zzkt/solarcoin,novaexchange/EAC,Litecoindark/LTCD,united-scrypt-coin-project/unitedscryptcoin,greencoin-dev/greencoin-dev,oklink-dev/litecoin_block,Tetcoin/tetcoin,Cancercoin/Cancercoin,stamhe/litecoin,Litecoindark/LTCD,CrimeaCoin/crimeacoin,shadowoneau/ozcoin