Support multiple accounts. Bug fixes. Improve concurrency.

[pithos-macos] / pithos-apple-common

diff --git a/pithos-apple-common b/pithos-apple-common
index 308855b..097cb83 160000 (submodule)
--- a/pithos-apple-common
+++ b/pithos-apple-common
@@ -1 +1 @@
-Subproject commit 308855b44f430202033eda90f597f6abdae5ea80
+Subproject commit 097cb8319ef7a831c06f6154df3c63b043382ff2