Add global-jjb v0.4.3 lib as a git submodule.

Change-Id: I41a88659a8aeadfbc1f2ee36fc88410769a4c433
JIRA: CIMAN-4
Signed-off-by: Jeremy Phelps <jphelps@linuxfoundation.org>
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..07b28be
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "jjb/global-jjb"]
+	path = jjb/global-jjb
+	url = https://github.com/lfit/releng-global-jjb