Hold onto NSData so it doesn't get garbage-collected. Move stream initialization to property.
This fixes http://github.com/xamarin/Xamarin.Social/issues/23.

Licensed under MIT/X11
Dispose of NSData when disposing is true
Merge pull request #24 from stampsy/xamarin-pr-fix-crash-in-foundationresponse

Prevent NSData from getting GC'd in FoundationResponse
Update Xamarin.Auth
[iOS] Fix potential Twitter5Service account issues

Fixes #10
Fix docs in yaml
Bump assembly version
Remove zombie Xamarin.Auth files
[Docs] Clean up assembly versions
Fix FileData.AddToRequest argument check
Fix Item and FileData Dispose()
Add yaml to sln
[Docs] Add to sln
[Docs] Update
[Docs] Update for v1.1
Update gitignore
Include System.Json and services in desktop csproj
[Docs] Drop PInterestService from index
Remove pinterest mentions
Remove another pesky pinterest mention