Overwrite Content-Type from headers
Use case-insensitive dict for Response headers
Merge pull request #1723 from curit/overwrite-content-type

Overwrite Content-Type from headers
Update Tokenizer.cs
Merge pull request #1725 from kthompson/patch-1

Update Tokenizer.cs
Fixed typo in HttpFile.cs
Merge pull request #1733 from 06b/xml-comment-patch

Fixed typo in HttpFile.cs
Pass NancyContext down to ValidationAdapters
Merge pull request #1739 from jayharris/validation-context

Pass NancyContext to DataAnnotationValidation Adapters