Reverted bmtnaae_1917-07_01.mets.xml to pre-CCS state.

The CCS regeneration of METS files over-wrote the version
of the Dada 1 METS file produced in house (I don't know
why this happened).  This patch takes the version from commit
dcb1a9c9ad7b02a0a35fa57c7cf60fd7ba954779 and commits it to
the head.