Use new Task.getTasksArray() method instead of Task.getTaskThreadGroup().
FrequencyLayerManager 4.69: Ensure 'all scopes' option works for CSV export.
nzilbb.annotator.mfa 1.0.0: Add support extract only left/right channel for alignment.
Use same shortcut icon specification for the error page as for valid pages.
Ensure that Express page titles are XML-escaped.
nzilbb.annotator.mor 1.0.3: Ensure that repeated compounds are correctely merged back into the original graph.
Don't echo invalid speaker_number parameter back to the user.
For Annotator layer generation, selectively include only layers necessary for validation, to decrease memory requirement.