* [Debugging / Profiling] Add kdebug_signpost calls to Range and DataController.
* [ASLog] Add new ASProfilingSignpost defines for System Trace flags.
* [ASLog] Improve kdebug_signpost logging: ASRunloopQueue and AsyncDisplay, and colors.
See https://github.com/facebook/AsyncDisplayKit/pull/2370 for screenshots.
* Initial commit for adding a size constraint to ASLayoutable's
* Some more commits
* Fix sample projects in extra/
* Remove preferredFrameSize test of ASEditableTextNode
* Remove preferredFrameSize from examples_extra
* Add deprecation warning to -[ASDisplayNode preferredFrameSize]
* Add deprecation warning to -[ASDisplayNode measureWithSizeRange:]
* Commit
* Commit
* Remove ASRelativeSizeRange
* Make ASRelativeSize private
* Adjust examples
* Improve setting of -[ASLayoutable size] with points or fractions
* Add ASWrapperLayoutSpec
* Improve creation of ASRelativeDimension
* Add `preferredFrameSize` back and add deprecated logging
* Add `layoutSpecBlock` setter and getter and add locking for it
* Add better documentation and fix macros to create ASRelativeDimension
* Create new ASSizeRangeMake with just a CGSize as parameter
* Update Kitten and Social App Layout example
* Add layoutThatFits: and deprecate measure:
* Rename ASRelativeDimension to ASDimension
* Fix examples for ASDimension renaming
* Remove fancy height and width setter
* Fix ASDimension helper
* Rename -[ASLayout layoutableObject] to -[ASLayout layoutable]
* Update layout related methods and more clearer documentation around how to use it
* Deprecate old ASLayout class constructors
* Don't unnecessary recalculate layout if constrained or parent size did not change
* Use shared pointer for ASDisplayNodeLayout
* Fix rebase conflicts
* Add documentation and move implementation in mm file of ASDisplayNodeLayout
* Fix test errors
* Rename ASSize to ASLayoutableSize
* Address comments
* Rename setSizeFromCGSize to setSizeWithCGSize
* Improve inline functions in ASDimension
* Fix rebase conflicts
Using Objective-C attributes, in this case `unavailable`, we can hide
unsupported APIs at compile time instead of detecting and warn about it
at runtime with a set of asserts.
