v0.9.8

library

• also handle collapsed items in the changed notify event
• add new method which will collapse all items
• make sure our items have identifiers also when new lists are set
• improve notifyAdapterItemRangeChanged and also make sure items within the range are collapsed
• make sure all items are collapsed when a new list is set. to properly animate changes

sample

• add new ExpandableItem to showcase how to properly animate views inside items
• remove .debug from the package name
• improve AdvancedSampleActivity