[CORD-814] Rendering nodes and links for coarse tenancy graph

Change-Id: I0a72a667f5a49bb217710cd68b888a5c96ac7995
diff --git a/package.json b/package.json
index fa8fb46..152c4a0 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     "angular-ui-router": "1.0.0-beta.1",
     "bootstrap": "^3.3.7",
     "bootstrap-sass": "^3.3.7",
+    "d3": "3.5.17",
     "jquery": "^3.1.1",
     "lodash": "^4.17.2",
     "ngprogress": "^1.1.1",