Make tabs toolbar no longer have a context menu
Make tabs toolbar no longer have a context menu

Adds a contextMenuPolicy of Qt::PreventContextMenu to prevent the
tabs toolbar from showing a context menu that allows it to be
hidden.

anditto/bitcoin,yenliangl/bitcoin,cdecker/bitcoin,trippysalmon/bitcoin,guncoin/guncoin,ericshawlinux/bitcoin,pataquets/namecoin-core,Kogser/bitcoin,GlobalBoost/GlobalBoost,prusnak/bitcoin,TheBlueMatt/bitcoin,untrustbank/litecoin,afk11/bitcoin,RHavar/bitcoin,myriadcoin/myriadcoin,cdecker/bitcoin,TheBlueMatt/bitcoin,GlobalBoost/GlobalBoost,GroestlCoin/GroestlCoin,r8921039/bitcoin,h4x3rotab/BTCGPU,ajtowns/bitcoin,pstratem/bitcoin,nbenoit/bitcoin,jamesob/bitcoin,tjps/bitcoin,vmp32k/litecoin,particl/particl-core,litecoin-project/litecoin,kazcw/bitcoin,midnightmagic/bitcoin,globaltoken/globaltoken,21E14/bitcoin,CryptArc/bitcoin,bitcoinknots/bitcoin,stamhe/bitcoin,wellenreiter01/Feathercoin,fujicoin/fujicoin,particl/particl-core,laudaa/bitcoin,jambolo/bitcoin,globaltoken/globaltoken,gjhiggins/vcoincore,jnewbery/bitcoin,lbryio/lbrycrd,prusnak/bitcoin,apoelstra/bitcoin,fujicoin/fujicoin,tjps/bitcoin,domob1812/namecore,Bushstar/UFO-Project,MazaCoin/maza,pataquets/namecoin-core,qtumproject/qtum,nbenoit/bitcoin,globaltoken/globaltoken,gmaxwell/bitcoin,donaloconnor/bitcoin,destenson/bitcoin--bitcoin,jamesob/bitcoin,peercoin/peercoin,donaloconnor/bitcoin,sstone/bitcoin,GlobalBoost/GlobalBoost,vmp32k/litecoin,EthanHeilman/bitcoin,nikkitan/bitcoin,thrasher-/litecoin,domob1812/huntercore,globaltoken/globaltoken,kevcooper/bitcoin,namecoin/namecoin-core,ElementsProject/elements,MazaCoin/maza,ryanofsky/bitcoin,Gazer022/bitcoin,MeshCollider/bitcoin,viacoin/viacoin,pstratem/bitcoin,ericshawlinux/bitcoin,fujicoin/fujicoin,bitcoinsSG/bitcoin,mruddy/bitcoin,joshrabinowitz/bitcoin,joshrabinowitz/bitcoin,wellenreiter01/Feathercoin,achow101/bitcoin,nikkitan/bitcoin,globaltoken/globaltoken,r8921039/bitcoin,untrustbank/litecoin,MeshCollider/bitcoin,mitchellcash/bitcoin,cryptoprojects/ultimateonlinecash,ahmedbodi/vertcoin,maaku/bitcoin,sarielsaz/sarielsaz,achow101/bitcoin,bitcoin/bitcoin,guncoin/guncoin,jambolo/bitcoin,brandonrobertz/namecoin-core,jamesob/bitcoin,rawodb/bitcoin,namecoin/namecoin-core,r8921039/bitcoin,joshrabinowitz/bitcoin,21E14/bitcoin,digibyte/digibyte,anditto/bitcoin,JeremyRubin/bitcoin,tjps/bitcoin,ElementsProject/elements,nbenoit/bitcoin,ryanofsky/bitcoin,Flowdalic/bitcoin,alecalve/bitcoin,randy-waterhouse/bitcoin,bitcoin/bitcoin,mm-s/bitcoin,bitcoinsSG/bitcoin,monacoinproject/monacoin,alecalve/bitcoin,dscotese/bitcoin,donaloconnor/bitcoin,ppcoin/ppcoin,qtumproject/qtum,kevcooper/bitcoin,droark/bitcoin,namecoin/namecore,sstone/bitcoin,BTCGPU/BTCGPU,ahmedbodi/vertcoin,jtimon/bitcoin,nikkitan/bitcoin,bitcoin/bitcoin,sarielsaz/sarielsaz,ericshawlinux/bitcoin,ajtowns/bitcoin,Sjors/bitcoin,ajtowns/bitcoin,andreaskern/bitcoin,droark/bitcoin,droark/bitcoin,1185/starwels,tjps/bitcoin,rnicoll/dogecoin,Kogser/bitcoin,RHavar/bitcoin,thrasher-/litecoin,namecoin/namecoin-core,GroestlCoin/GroestlCoin,achow101/bitcoin,OmniLayer/omnicore,AkioNak/bitcoin,rnicoll/dogecoin,Xekyo/bitcoin,Christewart/bitcoin,Kogser/bitcoin,MazaCoin/maza,Gazer022/bitcoin,MarcoFalke/bitcoin,DigitalPandacoin/pandacoin,lbryio/lbrycrd,prusnak/bitcoin,peercoin/peercoin,GroestlCoin/bitcoin,EthanHeilman/bitcoin,Bushstar/UFO-Project,MazaCoin/maza,jambolo/bitcoin,domob1812/namecore,ppcoin/ppcoin,mitchellcash/bitcoin,bitcoin/bitcoin,RHavar/bitcoin,RHavar/bitcoin,starwels/starwels,fanquake/bitcoin,peercoin/peercoin,vmp32k/litecoin,mb300sd/bitcoin,trippysalmon/bitcoin,maaku/bitcoin,GroestlCoin/bitcoin,litecoin-project/litecoin,EthanHeilman/bitcoin,gmaxwell/bitcoin,Christewart/bitcoin,n1bor/bitcoin,tecnovert/particl-core,lateminer/bitcoin,instagibbs/bitcoin,domob1812/bitcoin,jlopp/statoshi,Kogser/bitcoin,bitcoin/bitcoin,FeatherCoin/Feathercoin,jamesob/bitcoin,guncoin/guncoin,ryanofsky/bitcoin,particl/particl-core,sebrandon1/bitcoin,ElementsProject/elements,randy-waterhouse/bitcoin,trippysalmon/bitcoin,kazcw/bitcoin,qtumproject/qtum,brandonrobertz/namecoin-core,digibyte/digibyte,thrasher-/litecoin,sebrandon1/bitcoin,anditto/bitcoin,domob1812/namecore,jlopp/statoshi,GroestlCoin/bitcoin,achow101/bitcoin,FeatherCoin/Feathercoin,viacoin/viacoin,tecnovert/particl-core,GroestlCoin/bitcoin,EthanHeilman/bitcoin,namecoin/namecore,bitcoinsSG/bitcoin,apoelstra/bitcoin,JeremyRubin/bitcoin,sstone/bitcoin,guncoin/guncoin,laudaa/bitcoin,gmaxwell/bitcoin,mb300sd/bitcoin,joshrabinowitz/bitcoin,maaku/bitcoin,cryptoprojects/ultimateonlinecash,instagibbs/bitcoin,JeremyRubin/bitcoin,BTCGPU/BTCGPU,MeshCollider/bitcoin,vertcoin/vertcoin,AkioNak/bitcoin,nikkitan/bitcoin,tecnovert/particl-core,mruddy/bitcoin,pataquets/namecoin-core,Kogser/bitcoin,stamhe/bitcoin,dscotese/bitcoin,21E14/bitcoin,bitcoinsSG/bitcoin,gmaxwell/bitcoin,sebrandon1/bitcoin,sebrandon1/bitcoin,achow101/bitcoin,rawodb/bitcoin,joshrabinowitz/bitcoin,n1bor/bitcoin,OmniLayer/omnicore,jnewbery/bitcoin,r8921039/bitcoin,bitcoin/bitcoin,particl/particl-core,jmcorgan/bitcoin,Gazer022/bitcoin,n1bor/bitcoin,bespike/litecoin,jnewbery/bitcoin,destenson/bitcoin--bitcoin,pstratem/bitcoin,paveljanik/bitcoin,ElementsProject/elements,fanquake/bitcoin,afk11/bitcoin,21E14/bitcoin,domob1812/bitcoin,untrustbank/litecoin,andreaskern/bitcoin,monacoinproject/monacoin,gjhiggins/vcoincore,jonasschnelli/bitcoin,bitcoinknots/bitcoin,Sjors/bitcoin,mm-s/bitcoin,pstratem/bitcoin,jambolo/bitcoin,sipsorcery/bitcoin,1185/starwels,mitchellcash/bitcoin,Rav3nPL/bitcoin,viacoin/viacoin,AkioNak/bitcoin,maaku/bitcoin,fujicoin/fujicoin,vmp32k/litecoin,domob1812/bitcoin,bitcoinsSG/bitcoin,OmniLayer/omnicore,lbryio/lbrycrd,andreaskern/bitcoin,mitchellcash/bitcoin,jlopp/statoshi,21E14/bitcoin,domob1812/huntercore,starwels/starwels,jonasschnelli/bitcoin,brandonrobertz/namecoin-core,cdecker/bitcoin,rawodb/bitcoin,myriadteam/myriadcoin,FeatherCoin/Feathercoin,mitchellcash/bitcoin,vertcoin/vertcoin,tecnovert/particl-core,Sjors/bitcoin,fujicoin/fujicoin,domob1812/namecore,laudaa/bitcoin,ericshawlinux/bitcoin,starwels/starwels,tecnovert/particl-core,practicalswift/bitcoin,deeponion/deeponion,domob1812/huntercore,fanquake/bitcoin,gjhiggins/vcoincore,jnewbery/bitcoin,digibyte/digibyte,vertcoin/vertcoin,kevcooper/bitcoin,jtimon/bitcoin,Bushstar/UFO-Project,rnicoll/dogecoin,cryptoprojects/ultimateonlinecash,GroestlCoin/GroestlCoin,deeponion/deeponion,GlobalBoost/GlobalBoost,sstone/bitcoin,Flowdalic/bitcoin,MeshCollider/bitcoin,qtumproject/qtum,apoelstra/bitcoin,qtumproject/qtum,rnicoll/bitcoin,peercoin/peercoin,FeatherCoin/Feathercoin,domob1812/namecore,Kogser/bitcoin,vmp32k/litecoin,sipsorcery/bitcoin,cryptoprojects/ultimateonlinecash,gmaxwell/bitcoin,anditto/bitcoin,untrustbank/litecoin,litecoin-project/litecoin,dscotese/bitcoin,Sjors/bitcoin,dscotese/bitcoin,ppcoin/ppcoin,digibyte/digibyte,kazcw/bitcoin,bitcoinknots/bitcoin,paveljanik/bitcoin,namecoin/namecore,paveljanik/bitcoin,myriadteam/myriadcoin,afk11/bitcoin,jlopp/statoshi,JeremyRubin/bitcoin,domob1812/huntercore,CryptArc/bitcoin,MeshCollider/bitcoin,pstratem/bitcoin,ElementsProject/elements,mruddy/bitcoin,MeshCollider/bitcoin,kazcw/bitcoin,namecoin/namecore,bespike/litecoin,rnicoll/bitcoin,Gazer022/bitcoin,1185/starwels,TheBlueMatt/bitcoin,kallewoof/bitcoin,domob1812/huntercore,namecoin/namecore,jtimon/bitcoin,mruddy/bitcoin,GroestlCoin/GroestlCoin,Christewart/bitcoin,Kogser/bitcoin,kevcooper/bitcoin,mitchellcash/bitcoin,Rav3nPL/bitcoin,lbryio/lbrycrd,destenson/bitcoin--bitcoin,laudaa/bitcoin,fanquake/bitcoin,midnightmagic/bitcoin,sipsorcery/bitcoin,jambolo/bitcoin,rnicoll/dogecoin,DigitalPandacoin/pandacoin,TheBlueMatt/bitcoin,Christewart/bitcoin,kallewoof/bitcoin,myriadteam/myriadcoin,tjps/bitcoin,globaltoken/globaltoken,bespike/litecoin,BTCGPU/BTCGPU,mb300sd/bitcoin,tecnovert/particl-core,sebrandon1/bitcoin,vertcoin/vertcoin,jonasschnelli/bitcoin,jlopp/statoshi,litecoin-project/litecoin,Bushstar/UFO-Project,jtimon/bitcoin,bitcoinknots/bitcoin,untrustbank/litecoin,randy-waterhouse/bitcoin,mb300sd/bitcoin,cdecker/bitcoin,kallewoof/bitcoin,Xekyo/bitcoin,ahmedbodi/vertcoin,fanquake/bitcoin,prusnak/bitcoin,jamesob/bitcoin,Kogser/bitcoin,sstone/bitcoin,Xekyo/bitcoin,RHavar/bitcoin,guncoin/guncoin,kevcooper/bitcoin,viacoin/viacoin,AkioNak/bitcoin,starwels/starwels,21E14/bitcoin,mm-s/bitcoin,anditto/bitcoin,deeponion/deeponion,lateminer/bitcoin,nikkitan/bitcoin,lbryio/lbrycrd,yenliangl/bitcoin,jonasschnelli/bitcoin,MazaCoin/maza,kazcw/bitcoin,fujicoin/fujicoin,nikkitan/bitcoin,ajtowns/bitcoin,cryptoprojects/ultimateonlinecash,maaku/bitcoin,ericshawlinux/bitcoin,n1bor/bitcoin,qtumproject/qtum,jamesob/bitcoin,digibyte/digibyte,namecoin/namecoin-core,sebrandon1/bitcoin,deeponion/deeponion,monacoinproject/monacoin,lateminer/bitcoin,alecalve/bitcoin,jmcorgan/bitcoin,BTCGPU/BTCGPU,Flowdalic/bitcoin,DigitalPandacoin/pandacoin,monacoinproject/monacoin,sipsorcery/bitcoin,myriadcoin/myriadcoin,EthanHeilman/bitcoin,ryanofsky/bitcoin,sarielsaz/sarielsaz,dscotese/bitcoin,practicalswift/bitcoin,domob1812/bitcoin,jmcorgan/bitcoin,myriadcoin/myriadcoin,Bushstar/UFO-Project,sstone/bitcoin,jmcorgan/bitcoin,litecoin-project/litecoin,lateminer/bitcoin,alecalve/bitcoin,namecoin/namecore,myriadteam/myriadcoin,lateminer/bitcoin,alecalve/bitcoin,pataquets/namecoin-core,apoelstra/bitcoin,Rav3nPL/bitcoin,Christewart/bitcoin,Xekyo/bitcoin,Xekyo/bitcoin,donaloconnor/bitcoin,trippysalmon/bitcoin,namecoin/namecoin-core,ElementsProject/elements,jlopp/statoshi,BTCGPU/BTCGPU,lbryio/lbrycrd,lateminer/bitcoin,bitcoinknots/bitcoin,yenliangl/bitcoin,midnightmagic/bitcoin,Christewart/bitcoin,joshrabinowitz/bitcoin,yenliangl/bitcoin,digibyte/digibyte,CryptArc/bitcoin,instagibbs/bitcoin,DigitalPandacoin/pandacoin,kallewoof/bitcoin,AkioNak/bitcoin,guncoin/guncoin,lbryio/lbrycrd,pataquets/namecoin-core,sipsorcery/bitcoin,mb300sd/bitcoin,sarielsaz/sarielsaz,CryptArc/bitcoin,sarielsaz/sarielsaz,jtimon/bitcoin,GroestlCoin/GroestlCoin,OmniLayer/omnicore,MarcoFalke/bitcoin,Sjors/bitcoin,cryptoprojects/ultimateonlinecash,Rav3nPL/bitcoin,n1bor/bitcoin,starwels/starwels,AkioNak/bitcoin,viacoin/viacoin,jmcorgan/bitcoin,RHavar/bitcoin,Flowdalic/bitcoin,Kogser/bitcoin,monacoinproject/monacoin,yenliangl/bitcoin,jambolo/bitcoin,myriadcoin/myriadcoin,nbenoit/bitcoin,rawodb/bitcoin,cdecker/bitcoin,afk11/bitcoin,midnightmagic/bitcoin,andreaskern/bitcoin,trippysalmon/bitcoin,andreaskern/bitcoin,Gazer022/bitcoin,brandonrobertz/namecoin-core,paveljanik/bitcoin,1185/starwels,myriadcoin/myriadcoin,thrasher-/litecoin,Bushstar/UFO-Project,peercoin/peercoin,h4x3rotab/BTCGPU,instagibbs/bitcoin,cdecker/bitcoin,GlobalBoost/GlobalBoost,jtimon/bitcoin,OmniLayer/omnicore,stamhe/bitcoin,kazcw/bitcoin,JeremyRubin/bitcoin,mm-s/bitcoin,MarcoFalke/bitcoin,mruddy/bitcoin,yenliangl/bitcoin,1185/starwels,ahmedbodi/vertcoin,sarielsaz/sarielsaz,practicalswift/bitcoin,mm-s/bitcoin,myriadcoin/myriadcoin,Kogser/bitcoin,kallewoof/bitcoin,1185/starwels,ryanofsky/bitcoin,qtumproject/qtum,particl/particl-core,achow101/bitcoin,donaloconnor/bitcoin,jonasschnelli/bitcoin,stamhe/bitcoin,namecoin/namecoin-core,afk11/bitcoin,peercoin/peercoin,n1bor/bitcoin,paveljanik/bitcoin,destenson/bitcoin--bitcoin,GroestlCoin/bitcoin,Rav3nPL/bitcoin,MarcoFalke/bitcoin,particl/particl-core,apoelstra/bitcoin,ppcoin/ppcoin,myriadteam/myriadcoin,midnightmagic/bitcoin,DigitalPandacoin/pandacoin,domob1812/bitcoin,mruddy/bitcoin,JeremyRubin/bitcoin,randy-waterhouse/bitcoin,ahmedbodi/vertcoin,rnicoll/bitcoin,instagibbs/bitcoin,nbenoit/bitcoin,deeponion/deeponion,pataquets/namecoin-core,mm-s/bitcoin,Rav3nPL/bitcoin,alecalve/bitcoin,rnicoll/dogecoin,litecoin-project/litecoin,FeatherCoin/Feathercoin,wellenreiter01/Feathercoin,Kogser/bitcoin,stamhe/bitcoin,rnicoll/bitcoin,viacoin/viacoin,OmniLayer/omnicore,r8921039/bitcoin,GroestlCoin/bitcoin,droark/bitcoin,starwels/starwels,vmp32k/litecoin,gjhiggins/vcoincore,practicalswift/bitcoin,rnicoll/bitcoin,mb300sd/bitcoin,trippysalmon/bitcoin,tjps/bitcoin,gmaxwell/bitcoin,sipsorcery/bitcoin,h4x3rotab/BTCGPU,wellenreiter01/Feathercoin,stamhe/bitcoin,untrustbank/litecoin,r8921039/bitcoin,donaloconnor/bitcoin,bespike/litecoin,MarcoFalke/bitcoin,bespike/litecoin,MazaCoin/maza,dscotese/bitcoin,randy-waterhouse/bitcoin,prusnak/bitcoin,destenson/bitcoin--bitcoin,andreaskern/bitcoin,midnightmagic/bitcoin,instagibbs/bitcoin,rawodb/bitcoin,vertcoin/vertcoin,ericshawlinux/bitcoin,CryptArc/bitcoin,kevcooper/bitcoin,wellenreiter01/Feathercoin,paveljanik/bitcoin,pstratem/bitcoin,BTCGPU/BTCGPU,h4x3rotab/BTCGPU,GlobalBoost/GlobalBoost,GlobalBoost/GlobalBoost,gjhiggins/vcoincore,wellenreiter01/Feathercoin,bitcoinsSG/bitcoin,ryanofsky/bitcoin,Flowdalic/bitcoin,randy-waterhouse/bitcoin,EthanHeilman/bitcoin,practicalswift/bitcoin,vertcoin/vertcoin,ahmedbodi/vertcoin,thrasher-/litecoin,h4x3rotab/BTCGPU,afk11/bitcoin,droark/bitcoin,destenson/bitcoin--bitcoin,laudaa/bitcoin,kallewoof/bitcoin,droark/bitcoin,brandonrobertz/namecoin-core,myriadteam/myriadcoin,rawodb/bitcoin,jnewbery/bitcoin,DigitalPandacoin/pandacoin,FeatherCoin/Feathercoin,brandonrobertz/namecoin-core,laudaa/bitcoin,domob1812/huntercore,nbenoit/bitcoin,jmcorgan/bitcoin,domob1812/bitcoin,domob1812/namecore,Kogser/bitcoin,practicalswift/bitcoin,monacoinproject/monacoin,fanquake/bitcoin,rnicoll/bitcoin,ajtowns/bitcoin,Xekyo/bitcoin,gjhiggins/vcoincore,GroestlCoin/GroestlCoin,bespike/litecoin,TheBlueMatt/bitcoin,prusnak/bitcoin,CryptArc/bitcoin,Gazer022/bitcoin,deeponion/deeponion,anditto/bitcoin,Flowdalic/bitcoin,MarcoFalke/bitcoin,thrasher-/litecoin,TheBlueMatt/bitcoin,apoelstra/bitcoin,ajtowns/bitcoin,maaku/bitcoin,h4x3rotab/BTCGPU