Make DocBlock parser use PhpDocumentor's DocBlock component
feature #107 Make DocBlock parser use PhpDocumentor's DocBlock component (aik099)

This PR was merged into the 2.0-dev branch.

Discussion
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Make DocBlock parser use PhpDocumentor's DocBlock component

Use DocBlock parser from phpDocumentor to ensure we always parse according to latest PhpDoc standards. All previous DocBlock parser tests are passing on phpDocumentor DocBlock parser as well.

Side benefit:
New DocBlock parser is converting class/interface/trait names to FQCN format and that allows to detect exception classes in `@throw` and `@throws` tags and make them clickable in generated documentation.

Parsing performance change: does it 1 second faster (was 34 seconds for me) on Symfony codebase.

Closes #101

Commits
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10f92d1 Make DocBlock parser use PhpDocumentor's DocBlock component