Cassandane fixes

[Greg Banks]

G'day,

Yesterday on IRC

(18:47:12) suiryc: gnb1: are you here ?
(18:51:28) suiryc: I've got commits that may interest you in the
cassandane branch 'extra/misc' on our github repo
git://github.com/worldline-messaging/cassandane.git
(18:53:14) suiryc: there are three commits in that branch, two being
features that we use to test some of our cyrus-imapd things, one that is
a minor bugfix

I've pushed those commits (plus a couple of tweaks of my own) to cmu
master.  Thanks!

-- 
Greg.