added release notes for new version
version bump
can't install Microsoft.Net.Http into Universal app projects
less third person
markup the code better
added failing test for deserializing OAuth scopes
patch the serializer for our silly OAuth response format
Actually use IDictionary instead of IReadOnlyDictionary, as it is not supported by SimpleJson
Fix HookUpdate to allow null Events/AddEvents/RemoveEvents and Config while serializing (to avoid empty lists)
updated release notes
Merge pull request #581 from octokit/release-candidate

v0.5
Merge remote-tracking branch 'origin/add-hooks'