Increase git clone depth to 10 for both services so quick pushes won't break the build Disable email notifications for AppVeyor
Remove Debug macOS target Add GCC 6 Linux target Set Clang Linux target to build Debug configuration Add FMOD Ex dependency Exclude AppVeyor test branches from build Set git clone depth to three Remove unused APT source
Build with GCC 5.4 and Clang 3.9 on Ubuntu Linux and Clang from Xcode 8.2 on Apple's macOS Build with all dependencies except FMOD