* Add tests for how UICV/ASCV will throw if you update before the initial data load
* Allow user to submit updates before initial data load to workaround UICollectionView bug
* Add some info
- Objects conform to ASSectionContext protocol can be provided via ASCollectionDataSource and later retrieved from the collection view. They are guaranteed to be in sync with sections of the collection view. They can be used to store additional data associated with each section, to be used in collection view layout and the like.
- ASSection is an internal object that is the foundation for coming debugging tools.
- Unit tests included.
* Add tests for batch update completion handler calling
* Ensure we call all completion handlers after collection view updates
* Tweak it
* Fix the doc
* Minor improvements
* Document addCompletionHandler better
* Improve assertion message if tableView:nodeBlockForRowAtIndexPath: or tableView:nodeForRowAtIndexPath: is not implemented
* Improve assertion message if collectionView:nodeForItemAtIndexPath: or collectionView:nodeBlockForItemAtIndexPath: is not implemented
* Attempt to reproduce supplementary crash
* Get closer with supplementary issue testing
* Alright! We have a repro!
* The investigation continues
* Fixed!
[_ASHierarchyChangeSet] Oopsy daisy
[ASDataController] Tweak our update validation
[ASHierarchyChangeSet] Fix bugs
Finish up some stuff
[ASDataController] Put some stuff back
[ASChangeSetDataController] Always use changeset
[ASDataController] Put other stuff back
[_ASHierarchyChangeSet] Use fast enumeration
[_ASHierarchyChangeSet] Fix assertion format strings, return on fail so we don't crash in production
[ASDataController] Store data source item counts as vector rather than NSArray
[ASDataController] Build some tests for the update validation
[ASDataController] Fix issues with update validation
Get rid of new file
[ASDataController] Suppress changeset validation before initial reload
[ASDataController] Make invalid update log vs. exception publicly toggleable
