
Now that the exim module supports custom arrays of aliases (but has ceased explicitly providing one for gerrit2), set the gerrit2 alias for root E-mail delivery on review.o.o and review-dev.o.o. Also plumb this through openstack_project::server so it can be used for similar purposes on other servers. Change-Id: I05df49af6abdf1494bdf0fee1be4cc79ec5b06d9 Depends-On: I2911f157812c127a514196ae58b7609378d7d4e4