docs(browser-support): add labels/links for mobile
docs(browser-support): add labels/links for mobile

fyi: drag and drop on ios works (i.e. http://stackoverflow.com/questions/1619790/drag-and-drop-in-mobilesafari)
NickTomlin/protractor,karthiktv006/protractor,tboyce/protractor,NicoPennec/protractor,dylanb/protractor,christian-bromann/protractor,paraplexed/protractor,marcysutton/protractor,fancyhejianyang/protractor-operation,marleitao/protractor,juliemr/protractor,skyFi/protractor,nwolverson/protractor,jcapozzi/protractor,GistIcon/protractor,jlin412/protractor,blabno/protractor,mstrutt/protractor,HichemBenChaaben/protractor,cnishina/protractor,lmacneil/protractor,bnicart/protractor,jlin412/protractor,sirwalt/protractor,eduardomb/protractor,rsmith31415/protractor,tboyce/protractor,tjabell/protractor,JLLeitschuh/protractor,paraplexed/protractor,alfonso-presa/protractor,karthiktv006/protractor,mbrukman/protractor,nkhuyu/protractor,samccone/protractor,gempesaw/protractor,szikszail/protractor,jphustman/protractor,likaiwalkman/protractor,surfjedi/protractor,marleitao/protractor,Everworks/protractor,cnishina/protractor,Everworks/protractor,alecxe/protractor,marcysutton/protractor,bnicart/protractor,rsmith31415/protractor,hankduan/protractor,christian-bromann/protractor,Droogans/protractor,JLLeitschuh/protractor,xaka/protractor,hdemon/protractor,igniteram/protractor,modernfidelity/protractor,mgiambalvo/protractor,kongx73/protractor,BernardoSilva/protractor,jive/protractor,likaiwalkman/protractor,AbraaoAlves/protractor,tanbo800/protractor,xtrepo/protractor,igniteram/protractor,modernfidelity/protractor,alfonso-presa/protractor,sjelin/protractor,jphustman/protractor,gad2103/protractor,hankduan/protractor,surfjedi/protractor,hsleung95/protractor,telefonicaid/protractor,gempesaw/protractor,fancyhejianyang/protractor-operation,fox2081/protractor,BernardoSilva/protractor,tiru67gmailcom/protractor,mgiambalvo/protractor,nkhuyu/protractor,nwolverson/protractor,onshape/protractor,donaldpipowitch/protractor,nwolverson/protractor,likaiwalkman/protractor,christian-bromann/protractor,kongx73/protractor,samccone/protractor,stalniy/protractor,AbraaoAlves/protractor,eduardomb/protractor,panuhorsmalahti/protractor,mstrutt/protractor,panuhorsmalahti/protractor,skyFi/protractor,tjabell/protractor,juliemr/protractor,elgalu/protractor,juliemr/protractor,benaston/protractor,karthiktv006/protractor,modernfidelity/protractor,xtrepo/protractor,manoj9788/protractor,fancyhejianyang/protractor-operation,tboyce/protractor,skyFi/protractor,BernardoSilva/protractor,mgiambalvo/protractor,igniteram/protractor,chinnaamara/protractor,fancyhejianyang/protractor-operation,joshmgrant/protractor,chinnaamara/protractor,sjelin/protractor,Everworks/protractor,angular/protractor,jcapozzi/protractor,elgalu/protractor,SpiritIT/protractor,faceleg/protractor,Droogans/protractor,igniteram/protractor,spirosikmd/protractor,dylanb/protractor,telefonicaid/protractor,Droogans/protractor,gad2103/protractor,NicoPennec/protractor,hdemon/protractor,mbrukman/protractor,hsleung95/protractor,paraplexed/protractor,sjelin/protractor,sjelin/protractor,vliloia/protractor,elgalu/protractor,marleitao/protractor,xtrepo/protractor,MSakamaki/protractor,blabno/protractor,hankduan/protractor,NickTomlin/protractor,manoj9788/protractor,benaston/protractor,marcysutton/protractor,vliloia/protractor,juliemr/protractor,tiru67gmailcom/protractor,mstrutt/protractor,jphustman/protractor,rsmith31415/protractor,lmacneil/protractor,marleitao/protractor,stalniy/protractor,szikszail/protractor,tanbo800/protractor,vliloia/protractor,sirwalt/protractor,Everworks/protractor,manoj9788/protractor,fox2081/protractor,NicoPennec/protractor,samccone/protractor,gempesaw/protractor,sirwalt/protractor,angular/protractor,SpiritIT/protractor,fox2081/protractor,stalniy/protractor,GistIcon/protractor,vnaraper/Protractor-test,faceleg/protractor,xaka/protractor,telefonicaid/protractor,JLLeitschuh/protractor,faceleg/protractor,gad2103/protractor,hdemon/protractor,GistIcon/protractor,joshmgrant/protractor,mgiambalvo/protractor,angular/protractor,donaldpipowitch/protractor,hsleung95/protractor,jlin412/protractor,NickTomlin/protractor,NickTomlin/protractor,spirosikmd/protractor,jcapozzi/protractor,SpiritIT/protractor,alfonso-presa/protractor,vnaraper/Protractor-test,jlin412/protractor,surfjedi/protractor,jive/protractor,onshape/protractor,panuhorsmalahti/protractor,joshmgrant/protractor,alecxe/protractor,onshape/protractor,cnishina/protractor,spirosikmd/protractor,kongx73/protractor,onshape/protractor,tiru67gmailcom/protractor,donaldpipowitch/protractor,xaka/protractor,szikszail/protractor,HichemBenChaaben/protractor,MSakamaki/protractor,mbrukman/protractor,jcapozzi/protractor,AbraaoAlves/protractor,HichemBenChaaben/protractor,vnaraper/Protractor-test,MSakamaki/protractor,angular/protractor,cnishina/protractor,tjabell/protractor,chinnaamara/protractor,manoj9788/protractor,lmacneil/protractor,sirwalt/protractor,dylanb/protractor,bnicart/protractor,xaka/protractor,alecxe/protractor,blabno/protractor,nkhuyu/protractor,eduardomb/protractor,benaston/protractor,jive/protractor,tanbo800/protractor