[AIRFLOW-XXX] Fix DateTime in Tree View
[AIRFLOW-XXX] Fix DateTime in Tree View

Closes #2687 from stas-em/www-tree-view-fix-
displaytime

wolfier/incubator-airflow,cfei18/incubator-airflow,bolkedebruin/airflow,nathanielvarona/airflow,mtagle/airflow,cjqian/incubator-airflow,dhuang/incubator-airflow,OpringaoDoTurno/airflow,owlabs/incubator-airflow,spektom/incubator-airflow,apache/airflow,cfei18/incubator-airflow,airbnb/airflow,zack3241/incubator-airflow,dhuang/incubator-airflow,sid88in/incubator-airflow,jfantom/incubator-airflow,cfei18/incubator-airflow,nathanielvarona/airflow,skudriashev/incubator-airflow,owlabs/incubator-airflow,lyft/incubator-airflow,Fokko/incubator-airflow,KL-WLCR/incubator-airflow,akosel/incubator-airflow,danielvdende/incubator-airflow,mrkm4ntr/incubator-airflow,RealImpactAnalytics/airflow,Acehaidrey/incubator-airflow,criccomini/airflow,artwr/airflow,criccomini/airflow,MortalViews/incubator-airflow,danielvdende/incubator-airflow,wooga/airflow,lyft/incubator-airflow,andyxhadji/incubator-airflow,hgrif/incubator-airflow,mrkm4ntr/incubator-airflow,sid88in/incubator-airflow,subodhchhabra/airflow,danielvdende/incubator-airflow,yk5/incubator-airflow,fenglu-g/incubator-airflow,r39132/airflow,wooga/airflow,mistercrunch/airflow,apache/incubator-airflow,jgao54/airflow,cjqian/incubator-airflow,spektom/incubator-airflow,nathanielvarona/airflow,OpringaoDoTurno/airflow,andyxhadji/incubator-airflow,airbnb/airflow,spektom/incubator-airflow,airbnb/airflow,DinoCow/airflow,CloverHealth/airflow,wndhydrnt/airflow,bolkedebruin/airflow,lxneng/incubator-airflow,Acehaidrey/incubator-airflow,wolfier/incubator-airflow,lxneng/incubator-airflow,mrkm4ntr/incubator-airflow,lxneng/incubator-airflow,apache/airflow,malmiron/incubator-airflow,jgao54/airflow,wileeam/airflow,gtoonstra/airflow,criccomini/airflow,Tagar/incubator-airflow,Fokko/incubator-airflow,cfei18/incubator-airflow,jfantom/incubator-airflow,OpringaoDoTurno/airflow,r39132/airflow,Tagar/incubator-airflow,CloverHealth/airflow,CloverHealth/airflow,hgrif/incubator-airflow,akosel/incubator-airflow,bolkedebruin/airflow,spektom/incubator-airflow,cfei18/incubator-airflow,Fokko/incubator-airflow,cjqian/incubator-airflow,adamhaney/airflow,Acehaidrey/incubator-airflow,sid88in/incubator-airflow,Acehaidrey/incubator-airflow,skudriashev/incubator-airflow,apache/incubator-airflow,bolkedebruin/airflow,yati-sagade/incubator-airflow,DinoCow/airflow,MortalViews/incubator-airflow,owlabs/incubator-airflow,sergiohgz/incubator-airflow,gilt/incubator-airflow,danielvdende/incubator-airflow,dhuang/incubator-airflow,adamhaney/airflow,DinoCow/airflow,gtoonstra/airflow,yati-sagade/incubator-airflow,RealImpactAnalytics/airflow,zack3241/incubator-airflow,RealImpactAnalytics/airflow,CloverHealth/airflow,nathanielvarona/airflow,akosel/incubator-airflow,MortalViews/incubator-airflow,yati-sagade/incubator-airflow,dhuang/incubator-airflow,skudriashev/incubator-airflow,apache/airflow,mistercrunch/airflow,fenglu-g/incubator-airflow,zack3241/incubator-airflow,wileeam/airflow,jgao54/airflow,danielvdende/incubator-airflow,wolfier/incubator-airflow,adamhaney/airflow,wileeam/airflow,r39132/airflow,edgarRd/incubator-airflow,yk5/incubator-airflow,apache/airflow,Tagar/incubator-airflow,artwr/airflow,malmiron/incubator-airflow,RealImpactAnalytics/airflow,jfantom/incubator-airflow,lxneng/incubator-airflow,fenglu-g/incubator-airflow,sergiohgz/incubator-airflow,edgarRd/incubator-airflow,MortalViews/incubator-airflow,edgarRd/incubator-airflow,sergiohgz/incubator-airflow,malmiron/incubator-airflow,artwr/airflow,sekikn/incubator-airflow,Tagar/incubator-airflow,owlabs/incubator-airflow,cjqian/incubator-airflow,hgrif/incubator-airflow,edgarRd/incubator-airflow,Acehaidrey/incubator-airflow,r39132/airflow,lyft/incubator-airflow,mistercrunch/airflow,lyft/incubator-airflow,zack3241/incubator-airflow,andyxhadji/incubator-airflow,mtagle/airflow,sid88in/incubator-airflow,wooga/airflow,danielvdende/incubator-airflow,jgao54/airflow,OpringaoDoTurno/airflow,sekikn/incubator-airflow,criccomini/airflow,mistercrunch/airflow,akosel/incubator-airflow,wileeam/airflow,jfantom/incubator-airflow,gilt/incubator-airflow,nathanielvarona/airflow,apache/incubator-airflow,wndhydrnt/airflow,gtoonstra/airflow,yk5/incubator-airflow,DinoCow/airflow,Fokko/incubator-airflow,gilt/incubator-airflow,apache/airflow,sergiohgz/incubator-airflow,cfei18/incubator-airflow,sekikn/incubator-airflow,fenglu-g/incubator-airflow,malmiron/incubator-airflow,subodhchhabra/airflow,subodhchhabra/airflow,KL-WLCR/incubator-airflow,mtagle/airflow,mtagle/airflow,bolkedebruin/airflow,artwr/airflow,hgrif/incubator-airflow,KL-WLCR/incubator-airflow,apache/incubator-airflow,skudriashev/incubator-airflow,gilt/incubator-airflow,gtoonstra/airflow,airbnb/airflow,wndhydrnt/airflow,wndhydrnt/airflow,yati-sagade/incubator-airflow,subodhchhabra/airflow,wooga/airflow,sekikn/incubator-airflow,mrkm4ntr/incubator-airflow,yk5/incubator-airflow,nathanielvarona/airflow,Acehaidrey/incubator-airflow,adamhaney/airflow,andyxhadji/incubator-airflow,wolfier/incubator-airflow,apache/airflow,KL-WLCR/incubator-airflow