Updated git submodules

Project: appc master 83bf8293db15b5a83357ae9acf90d1066f998455

added test case to TestDmaapProducerImpl.java

to increase code coverage

Issue-ID: APPC-1086
Change-Id: I39e99b4036ca7668bd739a9fa17cb850c5bea330
Signed-off-by: Sandeep J <sandeejh@in.ibm.com>


diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 95984f5..83bf829 160000
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 95984f50947b143ec9b17bbc19cdff67ec1ee2b3
+Subproject commit 83bf8293db15b5a83357ae9acf90d1066f998455