docs(contributing): add a link to how to use github markdown to make code readable
docs(contributing): add a link to how to use github markdown to make code readable

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