Added support for reference parameters to PhpdocParamsAlignmentFixer
merged branch jmalloc/master (PR #159)

This PR was merged into the master branch.

Discussion
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Added support for reference parameters to PhpdocParamsAlignmentFixer

A simple addition to the regex to support alignment of pass-by-reference parameters.

Commits
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15a9048 Added support for reference parameters to PhpdocParamsAlignmentFixer