Set-Cookie Header have mupltile cookies as its value while prxiing from Node to Rails
#893 Test cases for Set-Cookie header
#893 Test case for setting multiple cookies as both array and string
Fix static directory redirect for root mount point
Merge pull request #937 from dougwilson/fix/static-root-redirect

Fix static directory redirect for root mount point
expose compressor flush method as res.flush()
Merge pull request #931 from senchalabs/compress-flush

expose compressor flush method as res.flush()
add verify function option for urlencoded and json parsers
Merge pull request #934 from senchalabs/body-verify

add verify function option for urlencoded and json parsers
don't warn about deprecations during testing
compress: refactor tests, check content-length for threshold. closes #906
Merge pull request #893 from anuj123/master

Set-Cookie Header getting corrupted because we end up with array inside array
four space indentation. why?
errorHandler: replace \n with <br/>. closes #576