[tests] p2p_segwit: re-order function definitions.
[tests] p2p_segwit: re-order function definitions.

This re-orders the defintions in p2p_segwit so subtests are
defined in the order that they're called.

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