[Formatter] Fixed MarkdownFormatter.
Add a little bit more flexibility to ApiDocExtractor
Merge pull request #153 from pylebecq/fix-markdown-formatter

[Formatter] Fixed MarkdownFormatter.
use serializer naming strategy for parameter names
Fix typo
Merge pull request #139 from j/serializer-parser

Use serializer naming strategy instead of serialized name or property name
fixed failing tests
Merge pull request #158 from j/test-fixes

fixed failing tests
Merge pull request #155 from benbender/flexbile-doc-extractor

[ApiDocExtractor] Add a little bit more flexibility
Fix handling of symfony 2.1 nested routes, fixes #163