Updates feeds: caa2c3c Adds WikiCFP

diff --git a/modules/feeds b/modules/feeds
index 89e6e0292798184710dc675eae5e58b7d531ef97..caa2c3ce91651b931a5355ae48557c88ee6bd91a 160000 (submodule)
--- a/modules/feeds
+++ b/modules/feeds
@@ -1 +1 @@
-Subproject commit 89e6e0292798184710dc675eae5e58b7d531ef97
+Subproject commit caa2c3ce91651b931a5355ae48557c88ee6bd91a