Create bin that calls the phar

[fprochazka]

Providing the .phar as composer bin directly is bad, because the phar appears in project two times and PhpStorm is confused from it, and claims duplicated classes.

There should be a phpstan binary (that actually calls the phar), that can be safely symlinked.

[TomasVotruba]

How would you differentiate between normal vendor/bin/phpstan and this one if they'd share a name?

[ondrejmirtes]

Solved in 0.9.1 thanks to @JanTvrdik #10 .