v0.1.4

This release adds many breaking changes to make the code easier to write.
It also includes some new components.

New features

• Add withRefs/asRefs operations to destructure case classes (#33)
• Adds a Font object to store font metadata (#38, #46)
• Add Z-index operations and Z-sorting support (#40)
• Add a select component (#41)
• Add PanelState (#43)
• Add new closable modifier to window (#43)

Changes

• Make ComponentWithValue#apply take an union as argument (#35)
• Replace Ref#value, Ref.get/Ref.set/Ref.modifywithRef#get/Ref#:=/Ref#modify` (#36)
• Rename UiState to UiContest (#39)
• Rename keyboardFocus to selected (#42)
• Move extension methods to the interim package (#44)

Other

Setup microsite (#45)