4.0.0

Breaking changes

• The method static func loadFromNib(owner:) of NibOwnerLoadable has been replaced by instance method func loadNibContent().
  This is more consistent as we need an instance (owner) anyway, and also avoids possible crashes when used with UIView subclasses
  not implementing non-required initializers init()/init(frame:).
  (Method static func loadFromNib() of NibLoadable is still unchanged).
  @Skoti
  #40
• The storyboard property of StoryboardBased and StoryboardSceneBased protocols has been renamed to sceneStoryboard to avoid conflicts.
  @jakubgert
  #33

Fixes

• Fixing documentation typos for CollectionHeaderView and MyXIBIndexSquaceCell.
  @Skoti
• Fixing TableView Controller scene in Example project, to display cells above UITabBar.
  @Skoti