Updated git submodules

Project: msb/apigateway master ff2778b42597fecdf8ebcf1a721320b43094a1e8

Add links to MSB APIs

Issue-ID: MSB-199
Change-Id: Ie9a93b548b0284e83bacffef57878920d09be0b1
Signed-off-by: Huabing Zhao <zhaohuabing@gmail.com>


diff --git a/docs/submodules/msb/apigateway.git b/docs/submodules/msb/apigateway.git
index 5dc7d35..ff2778b 160000
--- a/docs/submodules/msb/apigateway.git
+++ b/docs/submodules/msb/apigateway.git
@@ -1 +1 @@
-Subproject commit 5dc7d350790c8f423367f34aeb0932d1d84cc599
+Subproject commit ff2778b42597fecdf8ebcf1a721320b43094a1e8