* inject VERSION to npm build
* [issues#315] add new component VersionApp. Display application version in UI
* [CHORE] Adds info about app vesrsion
* fix mvn envs
* [CHORE] Cleanup and specs
Co-authored-by: mbovtryuk <mbovtryuk@provectus.com>
Co-authored-by: Oleg Shuralev <workshur@gmail.com>