add project dependencies
Change-Id: I74b841c024d131013da012539d0842cd108438a8
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..887b3b1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "dependencies/pjproject"]
+ path = dependencies/pjproject
+ url = https://github.com/savoirfairelinux/pjproject
+[submodule "dependencies/opendht"]
+ path = dependencies/opendht
+ url = https://github.com/savoirfairelinux/opendht
+[submodule "dependencies/restinio"]
+ path = dependencies/restinio
+ url = https://github.com/aberaud/restinio