Update ZF2 submodule

diff --git a/library/ZendFramework b/library/ZendFramework
index fb3c0a0..8e45a10 160000 (submodule)
--- a/library/ZendFramework
+++ b/library/ZendFramework
@@ -1 +1 @@
-Subproject commit fb3c0a061e37cf21f6f736e21b4cdd5c42ea4400
+Subproject commit 8e45a100e99718205437bebd09b3ed063f9f06ac