Bug 23129: Set holdingbranch to library that initiates transfer

Bug 23129: Set holdingbranch to library that initiates transfer

To test:
1 - Find an item
2 - Check it in at anothe rbranch and initiate a transfer
3 - View the item details or check db - note that holdingbranch is set as the destination library
4 - Complete or cancel the transfer
5 - Apply patch
6 - Initiate a new transfer
7 - Note the holdingbranch is set to the initiating library

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Signed-off-by: Bouzid Fergani <bouzid.fergani@inlibro.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>