The projects list is a common list for devs to interact with. The config
in the list is not, but the config in the list means the file needs to
be in an erb template.
Split the two concerns, similar to zuul. Put the config in a config file
and the project data in a yaml file.
Change-Id: I708b8655b4b1ce377f3b7369e987418c1d72d977
This is incomplete, but as I haven't got a full thing up yet I can't
write it all. It is minimally a useful pointer for other folk trying
to do the same thing.
Change-Id: Iefb62a0ff60e5f46f1f0091beef54bfc4a376a53
