TMP
Adjust to the changed type of item in on-selected from SparkMenu
Prevent/ignore (?) firing of menu on-selected at app launch
Attempt to use .unresolved class to prevent FOUC of spark-menu-items in spark-suggest-box
Merge branch 'upstream/master'
Merge branch 'origin/refactor+fix-suggest-box-tmp2'
Remove dead code
Remove no longer needed (???) code
Remove no longer used attribute
Convert spark-selection to lightdom
Add helper functions to expand cascaded <content>s when necessary + minor changes
Derive SparkSelector from SparkWidget, not SparkSelection (to sync with markup definition)
Merge branch 'origin/refactor+fix-suggest-box-tmp2'
Add temporary TODO
Fix expandCascadingContents
Comment out clumsy FOUC attempt for now
Merge branch 'upstream/master'
Small changes
Merge branch 'upstream/master'
Import spark_widgets as simple paths, not 'package:...' (bug #500)