* add item.id to File Libraries
* add method to wait for node to be indexed
* create separate methods in queries API to wait for sites or wait for nodes
* improvements, renaming
* renaming
* fix
* add tests for actions on search results
* add wait and use new method
* fix
* another fix
* use correct method
* more fixes
* create method for clickView button
* fixes
* no message
* e2e integration with ci
* update travis config
* try always build image
* build the app in production mode
* try to stop previous
* stop default postgresql service
* try upgrade selenium-webdriver
* disable Gecko for webdriver-manager
* use stable chrome and latest protractor