Bump version to 1.0.2.

Update Package.swift with correct deployment targets.

Convert to Swift 5. Update project to use Xcode 10.2 recommended sett…

…ings. Remove team for signing.

Update target for Swift 4.2.

Update podspec.

Update syntax for Swift 4.1.

Update syntax and project to Swift 4.

Fix targets for iOS, watchOS, and tvOS frameworks.