2.15. PDM Teamcenter: make txr file processing optional

Neuer cfg Key:[12]

#:HELP;Add created/downloaded Items to the SWIM/IPEM txr file? For large native assemblies 
that can be very time consuming.
#Default is Yes. 
#:VALS_M;"0","1";"No","Yes"
#:INACTIVE;ADD_ITEMS_TO_TXR_FILE=1