Cleans up Broom 3:4 (November 1922).

Corrected MODS; fixed labels in logical structMap; moved some
erroneously embedded illustrations and woodcuts.
Cleans up metadata for Broom 1922-12.
committing changes to January 1923 issue of Broom.
Cleaning up after a merge.
corrected METS for 1923-01 issue of Broom.
Making some changes to the Feb 1923 issue of Broom.
Completed changes to Feb 1923 issue of Broom.
Edits Broom 1923-03 for descriptive and structural metadata.
Changed PDF file ID to PDF_ISSUELEVEL.

CCS had changed this id in all the METS files, and Veridian is counting
on it.  I over-wrote these changes in the Broom branch, so I'm fixing
it now.
Merge branch 'broom'

Conflicts:
	metadata/periodicals/bmtnaap/issues/1922/11_01/bmtnaap_1922-11_01.mets.xml
	metadata/periodicals/bmtnaap/issues/1922/12_01/bmtnaap_1922-12_01.mets.xml
	metadata/periodicals/bmtnaap/issues/1923/01_01/bmtnaap_1923-01_01.mets.xml
	metadata/periodicals/bmtnaap/issues/1923/02_01/bmtnaap_1923-02_01.mets.xml