Big (small) 1.0.0

Arbitrarily bump version to 1.0.0. API is stable and it doesn't make sense to have it in production and still be on the 0.X versioning scheme.

• Upgrade to Swift 4.2
• Upgrade to Alamofire 4.7
• Upgrade to SwiftyJSON 4.2
• Upgrade to RealmSwift 3.13

Dependency upgrades and breaking transform interface

Breaking changes:

• Changed the interface for Transform. The perform-method now includes a second parameter:

func perform(value: AnyObject?, realm: Realm?) -> AnyObject?

This will be the Realm object that will be associated with any newly created objects. For example in ModelTransform or ArrayTransform.

Dependency upgrade:

• This release bumps Realm to version 0.98.4, which should not break your app installs.