The name CloudConfig has always sucked. While working on the next patch,
it occurred to me that what a CloudConfig represents is the config for a
given region of a cloud. We even reference "Cloud Region" as a unit of
work when giving conference talks.
Take the opportunity while we're doing this sdk/occ merge to rename it.
Obviously we can provide naming compat shim in OCC itself.
Leave in *some* naming compat shims to get us past the 0.10 release so
that OSC continues to have the happies.
Change-Id: Ia0bbc20eb28a3a36e69adba3a4b45323e4aa284e
18fe7b4e2b