Update email regex to match Rails
Update email regex to match Rails

jasnow/adopt-a-hydrant,codeforamerica/adopt-a-hydrant,siruguri/adopt-a-drain,codeforboston/adopt-a-hydrant,openshift-quickstart/adopt-a-hydrant-openshift-quickstart,OpenTwinCities/adopt-a-tree,CostantinB/adopt-a-hydrant,billyfung/van-racks,codeforamerica/adopt-a-hydrant,HackMichiana/adopt-a-bus-stop,codeforanchorage/adopt-a-hydrant,mapmeld/Adopt-a-Siren-Macon,codeforsavannah/adopt-a-garden,HackMichiana/adopt-a-bus-stop,baraka101/dar-adopt-a-mtaro,openshift-quickstart/adopt-a-hydrant-openshift-quickstart,billyfung/van-racks,siruguri/adopt-a-drain,codeforamerica/adopt-a-siren,jamiekelly/adopt-a-hydrant,CostantinB/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,siruguri/adopt-a-drain,eebbesen/adopt-a-tree,codeforsavannah/adopt-a-garden,openoakland/adopt-a-drain,codefornigeria/adopt-a-hydrant,mapmeld/Adopt-a-Siren-Macon,code4sac/adopt-a-light,friendlycode/adopt-a-hydrant,jasnow/adopt-a-hydrant,code4sac/adopt-a-light,codefornigeria/adopt-a-hydrant,Bryanprz/adopt-a-street,0111001101111010/adopt-a-spot-odu,codeforamerica/adopt-a-hydrant,voyera/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,openshift-quickstart/adopt-a-hydrant-openshift-quickstart,akintoey/adopt-a-hydrant,billyfung/van-racks,Stackato-Apps/adopt-a-hydrant,codeforanchorage/adopt-a-hydrant,voyera/adopt-a-hydrant,Stackato-Apps/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,jamiekelly/adopt-a-hydrant,eebbesen/adopt-a-tree,Bryanprz/adopt-a-street,Stackato-Apps/adopt-a-hydrant,Bryanprz/adopt-a-street,t-pfaff/adopt-a-hydrant,codefornigeria/adopt-a-hydrant,CostantinB/adopt-a-hydrant,friendlycode/adopt-a-hydrant,voyera/adopt-a-hydrant,t-pfaff/adopt-a-hydrant,openoakland/adopt-a-drain,akintoey/adopt-a-hydrant,friendlycode/adopt-a-hydrant,baraka101/dar-adopt-a-mtaro,OpenTwinCities/adopt-a-tree,0111001101111010/adopt-a-spot-odu,akintoey/adopt-a-hydrant,OpenTwinCities/adopt-a-tree,t-pfaff/adopt-a-hydrant,eebbesen/adopt-a-tree,codeforamerica/adopt-a-siren,codeforboston/adopt-a-hydrant,jasnow/adopt-a-hydrant