add create dropdown in project details page
can create volume in project
can attach and detach volumes from volume details page
make ajax requests explicit about sending JSON data
better styling for create resource dropdown
beginning of convert all project resources to real data

Can’t use cached data on project/:id/volume because it doesn’t cache
all the fields (status and attach_data are not updated)
instances and volumes that don't exist have special row display
componentize the volume table data entries
display provider name in project volume table
make status light it's own component for re-use