[MINVOKER-306] - Fixed bug if only exclude-patterns specified

[bvfalcon]

In addition to MINVOKER-140: exclude patterns works only if one or more include pattern(s) exists. This is a feature of plexus-utils Component DirectoryScanner.

So, in our case command line parameter -Dinvoker.test=!testX (and configuration parameter invokerTest ) works absolutely different way: all projects (not only testX) will be skipped. We must use -Dinvoker.test=*,!testX or -Dinvoker.test=!testX,* as workarround.

In this commit I add forced additional include pattern "*" as default include pattern for cases, when invoker.test contains only exclude-patterns. User still use -Dinvoker.test=!testX and all will work correctly for him. The change is full back-compatibile with current plugin settings.

Integration test invocation-cmdline-exclude is actualized, JIRA Ticket created: MINVOKER-306.

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[slawekjaranowski]

We change some of logic - please create new issue with description, examples and justifications

[bvfalcon]

We change some of logic - please create new issue with description, examples and justifications

This PR is only bugfix, it contains nothing new. Logic is the same - "all except testX", but syntax -Dinvoker.test=!testX not works and syntax -Dinvoker.test=*,!testX not so obvious.

[slawekjaranowski]

You are right it is a bug.
Thanks for your efforts.

We need issues for tracking - what next release will contains.

You also remove default PR template, which contains some of formal information about contributing license - please restore at lest such information.

[bvfalcon]

Done. Jira ticket created - MINVOKER-306 and pull request description modified to standard view