Revert "mend"
This reverts commit 80379c19934c880a3631e83ffec07ef9215b2378.
mend
display of status in drop down according to preference
fix #7544: do not allow d&d for misapplied names
ref #6925 Inject context into operations to allow sync/async execution
ref #6925 Set active part in utility class
ref #6595 removed e3 name editor classes (unstable navigator plugin)
ref #6595 migrate drag and drop functionality
ref #6595 Initial commit of migrated/refactored classes (not working)