Disable frame rate configuration

Update Swift version

Allow frame rate configuration

Update comments

Update app assets

Update orientation

Make sure iPad supports same orientations as iPhone.

Make command queue a lazy property.

Merge pull request #2 from navoshta/convert-to-swift-4

Update localizations.

Disable Objective-C inference.

Make sure tests use new interfaces.

Cleanup formatting.

Convert project settings and configuration to Swift 4.

Use new types in tests.