Add possibility for use modern JavaScript

[vitalii-honchar]

Use this Maven plugin for use modern JavaScript: https://github.com/eirslett/frontend-maven-plugin

[PhantomYdn]

We use it already here, for example: https://github.com/OrienteerBAP/wicket-bpmn-io/blob/master/wicket-bpmn-io/pom.xml#L65

[vitalii-honchar]

This proposition is for use it for all Orienteer, not for only one module