Install polymer-cli:
npm install -g polymer-cli
git clone https://github.com/uvalib/core-site.git
git checkout develop
cd core-site
npm install
bower install
./import-pages.js
./import-files.js
polymer serve
npm run build
polymer serve
git commit -am'your message'
git push
and then view changes at https://library-legacy-dev.internal.lib.virginia.edu/
git checkout master
git merge develop
git push
Then run the TeamCity job https://teamcity.lib.virginia.edu/buildConfiguration/UX_StaticWebsite_CoreSiteBuid