Merge branch 'release/0.2.0' into develop
Merge branch 'master' into develop
Add receiver properties from discovery response.
Don't hard-code variable size.
Update constraint for Xcode5 DP3.
Merge branch 'develop' of github.com:jhh/onkyokit into develop
Update for Xcode5 build.
Update constraint for Xcode5 DP3, again.
Use NSOperation instead of gcd.
Don't need hard-coded address.
Remove unused completion handler.
Set delegate queue for callbacks.
Set delegate queue in ONKReceiverTest.

This fails testSendCommand currently, due to using NSOperation instead
of GCD directly.