Update example
Merge pull request #55 from dkhamsing/patch-1

Update example
Merge branch 'master' into develop
Add additional default HTTP headers to better mimic NSURLRequest's behavior.
Public "metadata" string constants style cleanup.
Additional comments about default HTTP request headers.
Merge branch 'develop' of https://github.com/Twitter/CocoaSPDY into develop
Merge pull request #58 from kgoodier/add-http-headers

Add default HTTP headers
Split build into platform-specific frameworks
Merge pull request #57 from kgoodier/metadata-style-cleanup

Metadata style cleanup
Merge remote-tracking branch 'upstream/develop' into develop