Adding Code of Conduct

Change-Id: I2ad46916ef1fd593edfc786a5dbc75f973ced778
diff --git a/package.json b/package.json
index fae646e..1a6dcbd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "cord_workflow_controller",
-    "version": "0.5.5",
+    "version": "0.5.6-dev",
     "description": "CORD Workflow Controller",
     "main": "src/server.js",
     "scripts": {