* upgrade node to version 6
* upgrade npm to v4
* update shrinkwrap
* use npm 4 in travis
* use mongoose 4.6.4
* update shrinkwrap
* fix async test and upgrade mongoose
* fix amazon test
* remove debugging code
* working tests with separate server
* update coupon code
* mupdate mongoose
* nvm: relax node version in .nvmrc
* add files for new client side and reorg gulp tasks
* add deps and script for new client
* fix webpack paths so that building works
* fix static assets not copied into prod build
* fix linting
* add eslint deps and re-enable it in webpack
* add most missing deps for client side and split .babelrc for client
* reorganize .eslintignore
* update client tests paths and .gitignore
* uncomment code
* client: move App component
* client: update oaths in App component
* fix client tests and add more deps
* add client side tests to npm test
* fix typo in depencency name
* update more deps
* fix karma.conf.js and upgrade phantomjs
* fix dep and move karma.conf to subdirectory
* update karma.conf.js position in Gruntfile
* try downgrading phantomjs
* Fixup client tests (#8032)
* Use phantom 2
* fix(tests): Fix refresher test
* gitignore translation mock
* Update karma version
* disable e2e tests for new client from build
* write vue templates with pug
* add basic routing
* remove unnecessary Function.bind shim
* remove unused dependency