Fix typo in JSON
Updating README to point to 3.0 migration guide
Merge pull request #66 from NewETown/develop

Updating README to point to 3.0 migration guide
Merge pull request #65 from nickatbuddy/na_bugfix

Fix typo in JSON
Merge branch 'develop' of github.com:BuddyPlatform/Buddy-DotNET-SDK into local-settings