Print a nicer error message for CapabilityDisabledError. Set HTTP status to 503 for this and resource usage errors (MemoryError, DeadlineExceededError).
Print a nicer error message for CapabilityDisabledError.
Set HTTP status to 503 for this and resource usage errors
(MemoryError, DeadlineExceededError).


git-svn-id: 095a516e186c72f46b708383d0d3f28c2432e8a1@398 e30e9e8f-1b4c-0410-881d-6f13584adfe0

imirkin/rietveld,termie/rietveld-mirror,termie/rietveld-mirror,imirkin/rietveld