Fixer::getLevelAsString - cache level in variable
minor #435 Fixer::getLevelAsString - cache level in variable (keradus)

This PR was squashed before being merged into the 0.5.x-dev branch (closes #435).

Discussion
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Fixer::getLevelAsString - cache level in variable

Fixer::getLevelAsString - cache level in variable.
Also add contrib level support in Fixer::getLevelAsString

Commits
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f610ded Fixer::getLevelAsString - cache level in variable
CS fixes
minor #436 CS fixes (keradus)

This PR was squashed before being merged into the 0.5.x-dev branch (closes #436).

Discussion
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CS fixes

Commits
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b01fb18 CS fixes
Psr0FixerTest - Fixer do not print anything, so there is no need to catch and check output buffer
minor #441 Remove risky test: Psr0FixerTest - Fixer do not print anything. (keradus)

This PR was merged into the 0.5.x-dev branch.

Discussion
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Remove risky test: Psr0FixerTest - Fixer do not print anything.

Psr0FixerTest - Fixer do not print anything so there is no need to catch and check output buffer.
This allow us to remove risky test reported by PHPUnit

Commits
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9de4de1 Psr0FixerTest - Fixer do not print anything, so there is no need to catch and check output buffer
Fixed the access to private static properties and methods
Changed the error message about the PHP requirement to go to STDERR
minor #445 Changed the error message about the PHP requirement to go to STDERR (stof)
minor #444 Fixed the access to private static properties and methods (stof)
Token::clear - fix docs
minor #449 Token::clear - fix docs (keradus)
add symfony/stopwatch to composer.json
Fixer::getFileRelativePathname - separate functionality into dedicated method
Fixer - add stopwatch functionality
FixCommand - add stopwatch instance creation
FixCommand - stopwatch reports