test: Update travis to not test Qt4 anymore
test: Update travis to not test Qt4 anymore

Change Qt4 & system libs build to Qt5 & system libs build.

bitcoinsSG/bitcoin,droark/bitcoin,jamesob/bitcoin,Christewart/bitcoin,digibyte/digibyte,practicalswift/bitcoin,bitcoinknots/bitcoin,prusnak/bitcoin,sstone/bitcoin,prusnak/bitcoin,kallewoof/bitcoin,untrustbank/litecoin,midnightmagic/bitcoin,ahmedbodi/vertcoin,cdecker/bitcoin,bitcoinsSG/bitcoin,jonasschnelli/bitcoin,kallewoof/bitcoin,tjps/bitcoin,Flowdalic/bitcoin,lateminer/bitcoin,vertcoin/vertcoin,Flowdalic/bitcoin,mitchellcash/bitcoin,Christewart/bitcoin,Kogser/bitcoin,MarcoFalke/bitcoin,jlopp/statoshi,guncoin/guncoin,BTCGPU/BTCGPU,andreaskern/bitcoin,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,dscotese/bitcoin,jtimon/bitcoin,prusnak/bitcoin,midnightmagic/bitcoin,CryptArc/bitcoin,GlobalBoost/GlobalBoost,vmp32k/litecoin,sstone/bitcoin,bitcoin/bitcoin,cdecker/bitcoin,GlobalBoost/GlobalBoost,r8921039/bitcoin,lateminer/bitcoin,rawodb/bitcoin,lbryio/lbrycrd,ahmedbodi/vertcoin,tjps/bitcoin,namecoin/namecoin-core,GlobalBoost/GlobalBoost,Xekyo/bitcoin,practicalswift/bitcoin,r8921039/bitcoin,jmcorgan/bitcoin,apoelstra/bitcoin,mitchellcash/bitcoin,MeshCollider/bitcoin,digibyte/digibyte,practicalswift/bitcoin,domob1812/bitcoin,peercoin/peercoin,ElementsProject/elements,namecoin/namecore,apoelstra/bitcoin,OmniLayer/omnicore,bitcoinknots/bitcoin,particl/particl-core,alecalve/bitcoin,ericshawlinux/bitcoin,Kogser/bitcoin,jmcorgan/bitcoin,Kogser/bitcoin,litecoin-project/litecoin,nikkitan/bitcoin,alecalve/bitcoin,kazcw/bitcoin,GroestlCoin/GroestlCoin,ericshawlinux/bitcoin,Kogser/bitcoin,rnicoll/bitcoin,guncoin/guncoin,r8921039/bitcoin,domob1812/bitcoin,DigitalPandacoin/pandacoin,yenliangl/bitcoin,jtimon/bitcoin,yenliangl/bitcoin,DigitalPandacoin/pandacoin,jtimon/bitcoin,joshrabinowitz/bitcoin,afk11/bitcoin,Xekyo/bitcoin,fujicoin/fujicoin,untrustbank/litecoin,qtumproject/qtum,randy-waterhouse/bitcoin,apoelstra/bitcoin,thrasher-/litecoin,myriadcoin/myriadcoin,randy-waterhouse/bitcoin,MeshCollider/bitcoin,AkioNak/bitcoin,AkioNak/bitcoin,Sjors/bitcoin,bitcoinsSG/bitcoin,droark/bitcoin,myriadteam/myriadcoin,RHavar/bitcoin,JeremyRubin/bitcoin,mm-s/bitcoin,nikkitan/bitcoin,litecoin-project/litecoin,bespike/litecoin,MarcoFalke/bitcoin,bespike/litecoin,midnightmagic/bitcoin,OmniLayer/omnicore,rawodb/bitcoin,h4x3rotab/BTCGPU,kallewoof/bitcoin,h4x3rotab/BTCGPU,Christewart/bitcoin,Sjors/bitcoin,MarcoFalke/bitcoin,RHavar/bitcoin,bitcoinsSG/bitcoin,MeshCollider/bitcoin,rnicoll/bitcoin,alecalve/bitcoin,gjhiggins/vcoincore,GroestlCoin/bitcoin,h4x3rotab/BTCGPU,r8921039/bitcoin,n1bor/bitcoin,jtimon/bitcoin,FeatherCoin/Feathercoin,anditto/bitcoin,fanquake/bitcoin,dscotese/bitcoin,mm-s/bitcoin,kallewoof/bitcoin,qtumproject/qtum,practicalswift/bitcoin,droark/bitcoin,rawodb/bitcoin,bespike/litecoin,gjhiggins/vcoincore,wellenreiter01/Feathercoin,DigitalPandacoin/pandacoin,pataquets/namecoin-core,GlobalBoost/GlobalBoost,CryptArc/bitcoin,namecoin/namecore,tecnovert/particl-core,anditto/bitcoin,gjhiggins/vcoincore,fanquake/bitcoin,r8921039/bitcoin,anditto/bitcoin,wellenreiter01/Feathercoin,anditto/bitcoin,tecnovert/particl-core,qtumproject/qtum,cdecker/bitcoin,rnicoll/dogecoin,jamesob/bitcoin,jtimon/bitcoin,GroestlCoin/GroestlCoin,lateminer/bitcoin,OmniLayer/omnicore,Flowdalic/bitcoin,thrasher-/litecoin,digibyte/digibyte,rnicoll/dogecoin,joshrabinowitz/bitcoin,pstratem/bitcoin,mitchellcash/bitcoin,pataquets/namecoin-core,dscotese/bitcoin,pataquets/namecoin-core,AkioNak/bitcoin,jlopp/statoshi,instagibbs/bitcoin,DigitalPandacoin/pandacoin,jamesob/bitcoin,ajtowns/bitcoin,Kogser/bitcoin,jlopp/statoshi,GroestlCoin/GroestlCoin,bespike/litecoin,instagibbs/bitcoin,Kogser/bitcoin,monacoinproject/monacoin,myriadteam/myriadcoin,guncoin/guncoin,litecoin-project/litecoin,rnicoll/bitcoin,bitcoin/bitcoin,prusnak/bitcoin,tjps/bitcoin,instagibbs/bitcoin,alecalve/bitcoin,lbryio/lbrycrd,GroestlCoin/bitcoin,JeremyRubin/bitcoin,GroestlCoin/GroestlCoin,domob1812/namecore,joshrabinowitz/bitcoin,sstone/bitcoin,domob1812/namecore,sstone/bitcoin,andreaskern/bitcoin,ahmedbodi/vertcoin,jamesob/bitcoin,n1bor/bitcoin,tjps/bitcoin,MarcoFalke/bitcoin,afk11/bitcoin,Bushstar/UFO-Project,Xekyo/bitcoin,BTCGPU/BTCGPU,nikkitan/bitcoin,untrustbank/litecoin,kazcw/bitcoin,Flowdalic/bitcoin,thrasher-/litecoin,Christewart/bitcoin,digibyte/digibyte,Kogser/bitcoin,practicalswift/bitcoin,randy-waterhouse/bitcoin,jlopp/statoshi,jamesob/bitcoin,AkioNak/bitcoin,GlobalBoost/GlobalBoost,alecalve/bitcoin,n1bor/bitcoin,sipsorcery/bitcoin,myriadcoin/myriadcoin,ajtowns/bitcoin,prusnak/bitcoin,vmp32k/litecoin,midnightmagic/bitcoin,tecnovert/particl-core,thrasher-/litecoin,ajtowns/bitcoin,pstratem/bitcoin,Sjors/bitcoin,achow101/bitcoin,EthanHeilman/bitcoin,digibyte/digibyte,guncoin/guncoin,pstratem/bitcoin,FeatherCoin/Feathercoin,qtumproject/qtum,MarcoFalke/bitcoin,domob1812/namecore,peercoin/peercoin,JeremyRubin/bitcoin,andreaskern/bitcoin,sipsorcery/bitcoin,Sjors/bitcoin,fujicoin/fujicoin,RHavar/bitcoin,n1bor/bitcoin,lbryio/lbrycrd,Xekyo/bitcoin,bitcoin/bitcoin,jtimon/bitcoin,bitcoin/bitcoin,RHavar/bitcoin,jnewbery/bitcoin,RHavar/bitcoin,Christewart/bitcoin,qtumproject/qtum,lbryio/lbrycrd,jonasschnelli/bitcoin,achow101/bitcoin,mm-s/bitcoin,GroestlCoin/bitcoin,myriadcoin/myriadcoin,mitchellcash/bitcoin,wellenreiter01/Feathercoin,joshrabinowitz/bitcoin,vertcoin/vertcoin,achow101/bitcoin,Flowdalic/bitcoin,practicalswift/bitcoin,bitcoinknots/bitcoin,CryptArc/bitcoin,mm-s/bitcoin,guncoin/guncoin,dscotese/bitcoin,RHavar/bitcoin,MeshCollider/bitcoin,peercoin/peercoin,achow101/bitcoin,ajtowns/bitcoin,CryptArc/bitcoin,cdecker/bitcoin,rnicoll/bitcoin,myriadteam/myriadcoin,sipsorcery/bitcoin,thrasher-/litecoin,tjps/bitcoin,JeremyRubin/bitcoin,monacoinproject/monacoin,ElementsProject/elements,lateminer/bitcoin,yenliangl/bitcoin,lbryio/lbrycrd,jambolo/bitcoin,litecoin-project/litecoin,particl/particl-core,alecalve/bitcoin,EthanHeilman/bitcoin,kazcw/bitcoin,wellenreiter01/Feathercoin,droark/bitcoin,jambolo/bitcoin,myriadteam/myriadcoin,rnicoll/bitcoin,rnicoll/dogecoin,domob1812/bitcoin,domob1812/bitcoin,lbryio/lbrycrd,domob1812/namecore,rawodb/bitcoin,Xekyo/bitcoin,DigitalPandacoin/pandacoin,Kogser/bitcoin,wellenreiter01/Feathercoin,h4x3rotab/BTCGPU,ElementsProject/elements,kazcw/bitcoin,namecoin/namecoin-core,guncoin/guncoin,fujicoin/fujicoin,GroestlCoin/bitcoin,EthanHeilman/bitcoin,fanquake/bitcoin,randy-waterhouse/bitcoin,ajtowns/bitcoin,mruddy/bitcoin,Bushstar/UFO-Project,joshrabinowitz/bitcoin,GroestlCoin/bitcoin,namecoin/namecore,EthanHeilman/bitcoin,Kogser/bitcoin,GlobalBoost/GlobalBoost,bitcoin/bitcoin,jmcorgan/bitcoin,untrustbank/litecoin,AkioNak/bitcoin,dscotese/bitcoin,pataquets/namecoin-core,apoelstra/bitcoin,domob1812/namecore,mruddy/bitcoin,tecnovert/particl-core,jonasschnelli/bitcoin,sstone/bitcoin,anditto/bitcoin,Flowdalic/bitcoin,particl/particl-core,DigitalPandacoin/pandacoin,jmcorgan/bitcoin,vmp32k/litecoin,MarcoFalke/bitcoin,jambolo/bitcoin,yenliangl/bitcoin,jmcorgan/bitcoin,namecoin/namecore,mruddy/bitcoin,anditto/bitcoin,BTCGPU/BTCGPU,ericshawlinux/bitcoin,untrustbank/litecoin,untrustbank/litecoin,CryptArc/bitcoin,nikkitan/bitcoin,afk11/bitcoin,domob1812/bitcoin,GlobalBoost/GlobalBoost,fujicoin/fujicoin,instagibbs/bitcoin,myriadteam/myriadcoin,rawodb/bitcoin,kazcw/bitcoin,jambolo/bitcoin,lateminer/bitcoin,jambolo/bitcoin,lateminer/bitcoin,ahmedbodi/vertcoin,namecoin/namecoin-core,n1bor/bitcoin,achow101/bitcoin,BTCGPU/BTCGPU,jonasschnelli/bitcoin,domob1812/namecore,Christewart/bitcoin,tecnovert/particl-core,r8921039/bitcoin,fujicoin/fujicoin,vmp32k/litecoin,Bushstar/UFO-Project,Bushstar/UFO-Project,lbryio/lbrycrd,BTCGPU/BTCGPU,particl/particl-core,ElementsProject/elements,Bushstar/UFO-Project,fanquake/bitcoin,ericshawlinux/bitcoin,tecnovert/particl-core,mm-s/bitcoin,jambolo/bitcoin,namecoin/namecoin-core,achow101/bitcoin,gjhiggins/vcoincore,ajtowns/bitcoin,droark/bitcoin,Kogser/bitcoin,rnicoll/bitcoin,Bushstar/UFO-Project,mruddy/bitcoin,OmniLayer/omnicore,bitcoin/bitcoin,kazcw/bitcoin,dscotese/bitcoin,qtumproject/qtum,pstratem/bitcoin,FeatherCoin/Feathercoin,fujicoin/fujicoin,sipsorcery/bitcoin,FeatherCoin/Feathercoin,sipsorcery/bitcoin,midnightmagic/bitcoin,afk11/bitcoin,apoelstra/bitcoin,litecoin-project/litecoin,cdecker/bitcoin,myriadteam/myriadcoin,yenliangl/bitcoin,joshrabinowitz/bitcoin,ericshawlinux/bitcoin,mruddy/bitcoin,peercoin/peercoin,fanquake/bitcoin,mitchellcash/bitcoin,particl/particl-core,vertcoin/vertcoin,Sjors/bitcoin,jonasschnelli/bitcoin,bespike/litecoin,monacoinproject/monacoin,litecoin-project/litecoin,thrasher-/litecoin,particl/particl-core,droark/bitcoin,bitcoinsSG/bitcoin,vertcoin/vertcoin,peercoin/peercoin,GroestlCoin/bitcoin,tjps/bitcoin,sipsorcery/bitcoin,GroestlCoin/GroestlCoin,andreaskern/bitcoin,kallewoof/bitcoin,jlopp/statoshi,pataquets/namecoin-core,EthanHeilman/bitcoin,randy-waterhouse/bitcoin,midnightmagic/bitcoin,rawodb/bitcoin,nikkitan/bitcoin,vertcoin/vertcoin,namecoin/namecoin-core,n1bor/bitcoin,MeshCollider/bitcoin,namecoin/namecoin-core,ElementsProject/elements,mm-s/bitcoin,wellenreiter01/Feathercoin,mruddy/bitcoin,jnewbery/bitcoin,andreaskern/bitcoin,gjhiggins/vcoincore,ElementsProject/elements,JeremyRubin/bitcoin,CryptArc/bitcoin,FeatherCoin/Feathercoin,sstone/bitcoin,OmniLayer/omnicore,andreaskern/bitcoin,mitchellcash/bitcoin,nikkitan/bitcoin,fanquake/bitcoin,JeremyRubin/bitcoin,ahmedbodi/vertcoin,pstratem/bitcoin,jmcorgan/bitcoin,apoelstra/bitcoin,bespike/litecoin,bitcoinknots/bitcoin,ahmedbodi/vertcoin,instagibbs/bitcoin,h4x3rotab/BTCGPU,domob1812/bitcoin,instagibbs/bitcoin,Kogser/bitcoin,OmniLayer/omnicore,pataquets/namecoin-core,afk11/bitcoin,ericshawlinux/bitcoin,myriadcoin/myriadcoin,jlopp/statoshi,vmp32k/litecoin,prusnak/bitcoin,randy-waterhouse/bitcoin,monacoinproject/monacoin,monacoinproject/monacoin,rnicoll/dogecoin,pstratem/bitcoin,Xekyo/bitcoin,cdecker/bitcoin,namecoin/namecore,FeatherCoin/Feathercoin,GroestlCoin/GroestlCoin,myriadcoin/myriadcoin,qtumproject/qtum,jamesob/bitcoin,jnewbery/bitcoin,gjhiggins/vcoincore,jnewbery/bitcoin,MeshCollider/bitcoin,vmp32k/litecoin,bitcoinknots/bitcoin,kallewoof/bitcoin,myriadcoin/myriadcoin,digibyte/digibyte,afk11/bitcoin,peercoin/peercoin,vertcoin/vertcoin,namecoin/namecore,jnewbery/bitcoin,bitcoinsSG/bitcoin,AkioNak/bitcoin,yenliangl/bitcoin,EthanHeilman/bitcoin,Kogser/bitcoin,rnicoll/dogecoin,monacoinproject/monacoin