chore: revert removal of scripts folder

scripts/release-branch.sh

@@ -0,0 +1,13 @@
+git fetch
+echo "* Creating release branch $1"
+git checkout -b releases/$1
+rm -rf node_modules/ npm-shrinkwrap.json package-lock.json
+npm install
+npm shrinkwrap
+echo "* git add ."
+git add npm-shrinkwrap.json package.json
+git commit -m 'add shrinkwrap'
+echo "* npm version $1.0-rc.0"
+npm version $1.0-rc.0
+git push origin releases/$1
+bash ./scripts/release.sh

scripts/release-candidate.sh

@@ -0,0 +1,4 @@
+npm version prerelease --preid=$1
+git push
+git push --tags
+npm publish --tag $1