Resharper setting
Merge pull request #16 from damiangreen/master

More work on Real Time updates
Merge branch 'master' of https://github.com/InstaSharp/InstaSharp.git
Subscription uses InstagramAPI base class methods
Internal Extensions
RealtimeUpdateItem
Update README.md
NuGet Version
Merge branch 'master' of https://github.com/InstaSharp/InstaSharp.git
Build Fixes
SHA-256 Working implementation added for "X-Insta-Forwarded-For" header