Carthage Reusability

Carthage Usability fix. Thanks @dlewanda
Readme Prettified. Thanks @lucaslain

QuizTrain 2.1.0

• Added Cocoapods support thanks to Sundea!
• Xcode 10.2+
• Swift 5.0
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 2.0.0

• Xcode 10.2
• Swift 5.0
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.3.0

• Updated project settings for Xcode 10.2.
• Swift 5.0
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.2.2

• Updated project settings for Xcode 10.
• Swift 4.2
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.2.1

• Added support to create new CaseField's using the new add_case_field API endpoint.
• Swift 4.2
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.2.0

• Swift 4.2
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.1.1

• Swift 4.1, 4.2
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.1.0

• Swift 4.1
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0

QuizTrain 1.0.0

• Swift 4.0
• Deployment Targets:
  • macOS 10.12
  • iOS 10.0 (Universal)
  • tvOS 10.0
  • watchOS 3.0