Updated git submodules

Project: appc master 07949a86e70e61771a0cac4dc2dc60fa1281f253

Update license header in appc-event-listener files

Modify license header in appc-event-listener java files to reflect 2018 changes.

Change-Id: I42fe88bd354f23811699dc84e125bfe34db245aa
Issue-ID: APPC-982
Signed-off-by: John McClung <jm1364@att.com>
Third lic header update for appc-dispatcher files

Continuation of license header modifications for various appc-dispatcher java files to reflect 2018 changes.

Change-Id: I944ba3902c1ed582528238d7a7514a9d2bd7d5df
Issue-ID: APPC-981
Signed-off-by: John McClung <jm1364@att.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 042eb8a..07949a8 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 042eb8add518e9188221224239b3c8956de835ba
+Subproject commit 07949a86e70e61771a0cac4dc2dc60fa1281f253