Merge pull request #8063 from dmdonovan/patch-3

[MTL-2019] Swap over to papercall #3

data/events/2019-montreal.yml

@@ -18,7 +18,7 @@ cfp_date_start: 2019-07-25T00:00:00-04:00 # start accepting talk proposals.
 cfp_date_end: 2019-09-15T23:59:59-04:00 # close your call for proposals.
 cfp_date_announce: 2019-10-01T00:00:00-04:00 # inform proposers of status
 
-cfp_link: "https://dodmtl.ca/dodmtl19/" #if you have a custom link for submitting proposals, add it here. This will control the Propose menu item as well as the "Propose" button.
+cfp_link: "https://www.papercall.io/cfps/2551/submissions/new" #if you have a custom link for submitting proposals, add it here. This will control the Propose menu item as well as the "Propose" button.
 
 registration_date_start: 2019-07-29T00:00:00-04:00# start accepting registration. Leave blank if registration is not open yet
 registration_date_end: 2019-11-04T20:00:00-04:00# close registration. Leave blank if registration is not open yet.