Remove PHPUnit version string and author

I am using dozens of different console tools in my daily work.

Some of them are php related but none of them is promoting version and authorship (in fact non comes to my mind containing the author) that aggressively.

It does not add any value to my usage of phpunit.

If one REALLY needs that header then at least add something like "and contributors". phpunit has more than >150 and i think it is not fair to leave out their work even though most of the work has been done by sebastian (and is HIGHLY appreciated).

i am using phpunit since it exists (fuck i am getting old) and this one is really annoying me since day one. As i said before: Your work is highly appreciated but i don't like the "aggressive" promotional header whenever i start phpunit (which i do a lot).