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

Update example
Return metadata information for failed requests.

Requests that got a response used to include some metadata information
in the response headers, such as version, stream id, and latency. This
change also includes that information when there is no response and an
NSError is being returned, by using the same header names as keys in
the userInfo member of NSError.

This change also removes the parallelism metadata, as it wasn't being
used and is available in the configuration.
Rename "SPDYMetadataRequestStreamId" to "SPDYMetadataStreamId".
Merge pull request #56 from kgoodier/metadata-for-errors-in-stream

Metadata for errors in stream
Merge branch 'metadata-for-errors-in-stream' into develop
Merge remote-tracking branch 'upstream/develop' into develop
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 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
Allow SPDY_INSTALL_SDK to be overridden

This change allows an external project to pass in a custom install script and configure so that the framework can be build as a subproject for debugging purposes
a few minor styling changes
Remove unrelated change to fix the build script
Merge pull request #62 from StanTwinB/develop

Allow SPDY_INSTALL_SDK to be overridden
Update project for Xcode 6
Track bytes sent and received per request.

Each stream tracks on-the-wire bytes transmitted and received. This
accounts for all SPDY framing and stream-related control messages,
but does not factor in non-stream-related control messages.

These fields are not yet properly exposed to the application, as using
the metadata mechanism (adds to response headers) happens too soon,
before the body has been read and accounted for. tx_bytes should be
accurate, though.