Update sprockets dependency to version 2.0.0.beta.4
Update sprockets dependency to version 2.0.0.beta.4

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