SBTUITestTunnelClientDelegate conflicts with fastlane

[Alexey Salangin]

I use SBTUITestTunnelClientDelegate in my tests and implement two methods:

• testTunnelClientIsReadyToLaunch:
• testTunnelClient:didShutdownWithError

Both of these methods have the "test" prefix.

Also, to run tests on CI, I use multi_scan from fastlane, that looks for methods named test*.
As a result, faslane thinks that the delegate methods are tests, tries to run them and crashes.

Can we rename these two methods? I can open a pull request with this.

[Tomas Camin]

Took longer than expected but the rename just got merged.