0.3.4

Allow phpstan up to version 0.11

Stabilize linter output parser

Catch output before and after the phpstan xml result

PHPStan sometimes outputs text before and after the XML-Result.
This output must not be passed to the xml parser and is now catched
by a regex and converted to a lint info message

0.3.1

Ensure lint violation has a positive line number

0.1.1

Adjust phpstan version requirement

Release 0.1

Adjust instruction to install phpstan via composer