show the progress of functional test
show the progress of functional test

example (added the progress index `n/m`)
```
1/107 - wallet_hd.py passed, Duration: 27 s
.........................................................................................
2/107 - mining_getblocktemplate_longpoll.py passed, Duration: 72 s
..................................................................
3/107 - feature_maxuploadtarget.py passed, Duration: 78 s
```

- clear dots line
```
$ test/functional/test_runner.py -t can_trash
Temporary test directory at can_trash/test_runner_₿_🏃_20181018_220600
1/105 - wallet_hd.py passed, Duration: 21 s
2/105 - mining_getblocktemplate_longpoll.py passed, Duration: 71 s
3/105 - feature_maxuploadtarget.py passed, Duration: 68 s
..................
```

- don't print the `dot` progressive if `--quiet`

- done_str
- nothing commit to check again travis tests

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