fix release scripts add changelogs

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+## 0.1.0
+
+First release.

scripts/release.sh

@@ -20,7 +20,7 @@ git add dist -f
 git commit -m "build $VERSION"
 
 # push commit so it exists on GitHub when we run gh-release
-git push upstream gh-release
+git push origin gh-release
 
 # create a ZIP archive of the dist files
 zip -r $NAME-v$VERSION.zip dist
@@ -31,7 +31,7 @@ gh-release --assets $NAME-v$VERSION.zip
 # checkout master and delete release branch locally and on GitHub
 git checkout master
 git branch -D gh-release
-git push upstream :gh-release
+git push origin :gh-release
 
 # publish release on NPM
-npm publish
+# npm publish