GitLab

* put clipboard on app head and remove old lib tool.js

* behat.yml updated

* Virtuals Metrics acceptance test

* background has been updated in VirtualMetricHandle.feature and first scenario ok in the context

* scenario updated in VirtualMetricHandle.feature, acceptance test updated

* unused "use statement" deleted

* acceptance test last update

* acceptance test last update $functionRPN attribute changed

* Update VirtualMetricHandle.feature