docs(contributing): update contributing with more info about Travis
docs(contributing): update contributing with more info about Travis

marcysutton/protractor,nkhuyu/protractor,tanbo800/protractor,fox2081/protractor,SpiritIT/protractor,panuhorsmalahti/protractor,onshape/protractor,Droogans/protractor,szikszail/protractor,gempesaw/protractor,tjabell/protractor,mgiambalvo/protractor,lmacneil/protractor,marleitao/protractor,xtrepo/protractor,tiru67gmailcom/protractor,vnaraper/Protractor-test,BernardoSilva/protractor,gempesaw/protractor,fancyhejianyang/protractor-operation,nwolverson/protractor,cnishina/protractor,hsleung95/protractor,onshape/protractor,samccone/protractor,paraplexed/protractor,chinnaamara/protractor,donaldpipowitch/protractor,BernardoSilva/protractor,dylanb/protractor,NickTomlin/protractor,elgalu/protractor,mstrutt/protractor,vnaraper/Protractor-test,surfjedi/protractor,donaldpipowitch/protractor,spirosikmd/protractor,modernfidelity/protractor,xaka/protractor,lmacneil/protractor,stalniy/protractor,likaiwalkman/protractor,juliemr/protractor,igniteram/protractor,tanbo800/protractor,christian-bromann/protractor,benaston/protractor,xaka/protractor,faceleg/protractor,jlin412/protractor,tiru67gmailcom/protractor,manoj9788/protractor,hsleung95/protractor,tjabell/protractor,mgiambalvo/protractor,jphustman/protractor,mbrukman/protractor,telefonicaid/protractor,alecxe/protractor,sjelin/protractor,fox2081/protractor,benaston/protractor,marleitao/protractor,JLLeitschuh/protractor,jlin412/protractor,eduardomb/protractor,JLLeitschuh/protractor,vliloia/protractor,spirosikmd/protractor,jcapozzi/protractor,kongx73/protractor,bnicart/protractor,surfjedi/protractor,rsmith31415/protractor,jcapozzi/protractor,hankduan/protractor,mgiambalvo/protractor,telefonicaid/protractor,donaldpipowitch/protractor,xaka/protractor,eduardomb/protractor,SpiritIT/protractor,rsmith31415/protractor,tiru67gmailcom/protractor,manoj9788/protractor,chinnaamara/protractor,vliloia/protractor,vliloia/protractor,alfonso-presa/protractor,faceleg/protractor,manoj9788/protractor,juliemr/protractor,mbrukman/protractor,jcapozzi/protractor,faceleg/protractor,Jandersolutions/protractor,igniteram/protractor,xaka/protractor,mstrutt/protractor,Everworks/protractor,skyFi/protractor,blabno/protractor,skyFi/protractor,tboyce/protractor,nwolverson/protractor,HichemBenChaaben/protractor,angular/protractor,dylanb/protractor,joshmgrant/protractor,hdemon/protractor,MSakamaki/protractor,mgiambalvo/protractor,blabno/protractor,karthiktv006/protractor,jlin412/protractor,gad2103/protractor,dylanb/protractor,hdemon/protractor,kongx73/protractor,mstrutt/protractor,surfjedi/protractor,GistIcon/protractor,panuhorsmalahti/protractor,joshmgrant/protractor,paraplexed/protractor,BernardoSilva/protractor,rsmith31415/protractor,alecxe/protractor,karthiktv006/protractor,fox2081/protractor,eduardomb/protractor,cnishina/protractor,marcysutton/protractor,alecxe/protractor,angular/protractor,sjelin/protractor,SpiritIT/protractor,hsleung95/protractor,jphustman/protractor,panuhorsmalahti/protractor,NicoPennec/protractor,HichemBenChaaben/protractor,GistIcon/protractor,cnishina/protractor,sjelin/protractor,tboyce/protractor,modernfidelity/protractor,angular/protractor,christian-bromann/protractor,NickTomlin/protractor,tboyce/protractor,Droogans/protractor,elgalu/protractor,Everworks/protractor,sirwalt/protractor,tanbo800/protractor,NickTomlin/protractor,joshmgrant/protractor,gad2103/protractor,jlin412/protractor,szikszail/protractor,juliemr/protractor,mbrukman/protractor,NicoPennec/protractor,stalniy/protractor,elgalu/protractor,GistIcon/protractor,xtrepo/protractor,NickTomlin/protractor,juliemr/protractor,cnishina/protractor,skyFi/protractor,sjelin/protractor,marleitao/protractor,gad2103/protractor,marcysutton/protractor,vnaraper/Protractor-test,manoj9788/protractor,MSakamaki/protractor,onshape/protractor,Droogans/protractor,likaiwalkman/protractor,igniteram/protractor,MSakamaki/protractor,jive/protractor,xtrepo/protractor,telefonicaid/protractor,fancyhejianyang/protractor-operation,HichemBenChaaben/protractor,tjabell/protractor,kongx73/protractor,chinnaamara/protractor,Jandersolutions/protractor,nwolverson/protractor,paraplexed/protractor,nkhuyu/protractor,angular/protractor,nkhuyu/protractor,samccone/protractor,sirwalt/protractor,bnicart/protractor,fancyhejianyang/protractor-operation,christian-bromann/protractor,NicoPennec/protractor,marleitao/protractor,karthiktv006/protractor,stalniy/protractor,samccone/protractor,hankduan/protractor,lmacneil/protractor,alfonso-presa/protractor,jive/protractor,AbraaoAlves/protractor,hankduan/protractor,benaston/protractor,igniteram/protractor,likaiwalkman/protractor,alfonso-presa/protractor,fancyhejianyang/protractor-operation,AbraaoAlves/protractor,modernfidelity/protractor,hdemon/protractor,spirosikmd/protractor,onshape/protractor,bnicart/protractor,gempesaw/protractor,jphustman/protractor,JLLeitschuh/protractor,szikszail/protractor,jive/protractor,sirwalt/protractor,jcapozzi/protractor,Everworks/protractor,Everworks/protractor,blabno/protractor,sirwalt/protractor,AbraaoAlves/protractor