Add ui/dmaapbc submodule

Add submodule for UI/DMaaP-BC web app docs folder.

Issue-ID: PORTAL-150
Change-Id: If564c9d209f7678c998aa776256cfe8a27f6f42c
Signed-off-by: Christopher Lott (cl778h) <clott@research.att.com>
diff --git a/.gitmodules b/.gitmodules
index f14d0b3..b2a110e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -271,3 +271,8 @@
 [submodule "docs/submodules/aai/event-client.git"]
 	path = docs/submodules/aai/event-client.git
 	url = ../aai/event-client
+[submodule "docs/submodules/ui/dmaapbc.git"]
+	path = docs/submodules/ui/dmaapbc.git
+	url = ../ui/dmaapbc
+	branch = .
+	ignore = dirty