Revise transformation of DraCor stage directions format style

[juliajbeine]

During the transformation of Aler's "Innocentia victrix" (#80), some text passages have been lost. All text passages in question had the following structure in the DOCX file:

some text here - paragraph break
text formatted with "DraCor stage directions etc." - text formatted with "DraCor standard" - paragraph break

The text formatted with "DraCor stage directions etc." has been kept; the subsequent text formatted with "DraCor standard" has been deleted in the generated TEI file.

Here are the respective passages:

• Idem repetunt omnes Milites. Tum saltus; post saltum omnes
• Milites repetunt: Huc Martiae laurus &c.
• Aria. 1. Heysse Laugen auss den Augen
• Aria. Drumb stehts die Seufftzer steigen auff/
• Aria. Ich bin bereit; hin ist das Leid;
• Genov. 1. Newlich war ich voller Schmertzen/
• Aria. Schlaff mein Kindlein/ schlaff ohn Sorgen
• Simul. Nun kommet/ all zusahmen/

I found these passages with the workflow described in #48.