Add setOnCloseListener
Implement clear() and addAll()
Fix bound check
Fix subList from SubCursorList
Implement subList for cursor interface
Fix CursorListIterator
Fix moveToPosition
Implement add, remove, indexOf, lastIndexOf and contains
Put the element to indexMap when it is removed
Fix NullPointerException
SimpleCursorList: Fix cursor NPE in initMappings()