fix link to CONTRIBUTING.md file
minor #556 fix link to CONTRIBUTING.md file (keradus)

This PR was merged into the 1.0.x-dev branch.

Discussion
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fix link to CONTRIBUTING.md file

Commits
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3e83a28 fix link to CONTRIBUTING.md file
Tokens cleanup
minor #552 Tokens cleanup (keradus)

This PR was squashed before being merged into the 1.0.x-dev branch (closes #552).

Discussion
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Tokens cleanup

Move methods used only in one fixer from Tokens into that fixer and small fixes/improvements:

* `Tokens::applyAttribs`, `Tokens::grabAttribs*` - move to VisibilityFixer
* `VisibilityFixer::applyAttribs` - create correct whitespace token, no `new Token(' ')` (missing of `T_WHITESPACE`)
* Tokens - use `Token::equals`/`Token::equalsAny` when deal with `{`/`}` or multiple values

Commits
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96acfa1 Tokens cleanup
BracesFixer - fix #543
bug #544 BracesFixer - fix #543 (keradus)

This PR was squashed before being merged into the 1.0.x-dev branch (closes #544).

Discussion
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BracesFixer - fix #543

BracesFixer - fix #543

Commits
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7041115 BracesFixer - fix #543
BracesFixer - fix syntax calling method on non-object
bug #558 BracesFixer - fix syntax calling method on non-object (keradus)

This PR was merged into the 1.0.x-dev branch.

Discussion
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BracesFixer - fix syntax calling method on non-object

Commits
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ad50e0a BracesFixer - fix syntax calling method on non-object
Merge branch 'master' of git://github.com/fabpot/PHP-CS-Fixer