ENH: Allows the forceClassification flag from interactive PDF Segmenter.

Change-Id: I64afc728b0128434c94717c9fd1da5061943801b
Merge topic 'expose-force-classification-checkbox'

e4cb9ae ENH: Allows the forceClassification flag from interactive PDF Segmenter.
BUG: Size of VoidId reported correctly alongside NotObjectId.

Change-Id: I77c1a794c1dd5056a3ead3315205d5567c136a9f
Merge topic 'fix-voidId-size-report'

4c63495 BUG: Size of VoidId reported correctly alongside NotObjectId.