Prepare for release 1.4.0. (#30)

Prepare for release 1.4.0.

Author: shriniketsarkar

CHANGELOG.md

@@ -7,3 +7,7 @@
 1.3.0
 - Update xfc to version 1.8.1
 - Include dist folder in npm package
+
+1.4.0
+- Update to consume xfc as ES6 module
+- Update npm dependencies to fix critical security vulnerabilities. 

dist/css/cerner-smart-embeddable-lib-1.3.0.css renamed to dist/css/cerner-smart-embeddable-lib-1.4.0.css

@@ -1,6 +1,6 @@
 {
   "name": "cerner-smart-embeddable-lib",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "author": "Cerner Corporation, SMART on FHIR",
   "description": "== README",
   "license": "== LICENSE",