Use user catalog in sharing presentation and editing

[pithos-macos] / pithos-apple-common

diff --git a/pithos-apple-common b/pithos-apple-common
index 0be02d2..ca7626d 160000 (submodule)
--- a/pithos-apple-common
+++ b/pithos-apple-common
@@ -1 +1 @@
-Subproject commit 0be02d23590cf90f1358d9c2029c07a3035edea6
+Subproject commit ca7626d763435ba5416f009de1f9a55dd20eacde