Support delete/redaction for Calls/Messages
Add MmsOnly parameter and DeliveryMethod attribute
Mock more test classes
Mock IncomingPhoneNumberTests
Convert remaining tests and add test for Feedback
Fix some compilation errors
Fix rebase issues
Add missing config file
Ignore Xamarin files
Make Media requests actually work by providing messagesids
Fixing Moq reference
Merge pull request #9 from twilio/http-delete

Support delete/redaction for Calls/Messages
cleanup from delete branch merge
update restsharp