Updated git submodules

Project: aaf/authz master a9d2108ed04172d2a54a8a317350946c83b0bbde

Update License & modify properties in aaf/authz

Updated license file & sitepath modified and O-parent latest added to
parent pom of aaf/authz,Javadocs plugin version added & duplicate staging plugin
removed.

Issue-id: AAF-59
Change-Id: I13a843d1b1868a12b0f0387ff2ba99e516c7601f
Signed-off-by: sg481n <sg481n@att.com>

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index faf7f2d..a9d2108 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit faf7f2d997712433695d3324f91aa1b328e8ec93
+Subproject commit a9d2108ed04172d2a54a8a317350946c83b0bbde