[MPLUGINTESTING-91] Maven 3 compatible and improvements

[jira-importer]

Slawomir Jaranowski opened MPLUGINTESTING-91 and commented

We have JUnit 4 and 5 implementation in one project, we need provide dependencies to Junit4/5 as optional in order to allow consuming project to take decision which one will be used.

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Remote Links:

• GitHub Pull Request #37