chore(builds): copy CHANGELOG to flex-layout-builds

Author: ThomasBurleson

scripts/deploy/publish-build-artifacts.sh

@@ -58,6 +58,7 @@ publishPackage() {
 
   # Copy the npm README.md to the flex-layout-builds dir...
   cp -f "scripts/release/README.md" ${repoDir}
+  cp -f "./CHANGELOG.md" ${repoDir}
 
   # Create the build commit and push the changes to the repository.
   cd ${repoDir}

scripts/release/README.md

@@ -2,7 +2,7 @@
 
 [![npm version](https://badge.fury.io/js/%40angular%2Fflex-layout.svg)](https://www.npmjs.com/package/%40angular%2Fflex-layout)
 [![Build Status](https://travis-ci.org/angular/flex-layout.svg?branch=master)](https://travis-ci.org/angular/flex-layout)
-[![Gitter](https://badges.gitter.im/angular/flex-layout.svg)](https://gitter.im/angular/flex-layout))
+[![Gitter](https://badges.gitter.im/angular/flex-layout.svg)](https://gitter.im/angular/flex-layout)
 
 Angular Flex Layout provides a sophisticated layout API using FlexBox CSS + mediaQuery. 
 This module provides Angular (v4.x and higher) developers with component layout features using a