Add a job that will propose a change (or update a change) to
normalize projects.yaml, and run it once daily. Normalization,
in this case, chiefly means removing un-used upstream lines
from projects.yaml (but will also catch minor YAML errors and
line wrapping).
Also simplify the proposal node regex.
Change-Id: I6520dfcd6f523886aba352f9bd7f9186cfeed84a
The zuul.o.o layout.yaml file references an openstack_functions.py
This change duplicates that for zuul-dev.o.o. To do that zuul-dev.o.o
needs it's own openstack_functions.py file.
Change-Id: Ifb8bb921545f4ab4557e02c676c85ced20687ba3