DataCentred's cloud service was shut down late 2017, and so this vendor
should be removed from the list.
Change-Id: Id10cbed6eaa02cafaf5d220032014b2a3f58ad82
Signed-off-by: Nick Jones <nick@stackhpc.com>
In preparation for sharing the default and vendor data with other
projects, potentially even non-python ones, move the data into json
format, which is slighly less exciting to read, but has more widespread
standard library support. The user-facing config file will still be in
yaml format, because that's easier on the eyes and it's expected to be
read and edited by humans.
Continue to accept yaml everywhere, because an end user may have dropped
a yaml config file into a dir somewhere, and that's fine.
Change-Id: I269d31e61da433ac20abb39acdde0f9f9fe12837
Nick Jones