Integrate this code into the Frank!Framework

[mhdirkse]

This tool should be refactored in the Frank!Framework. Then each execution of an XSLT related pipe produces checkpoints on how the XSLT transformation is applied. These checkpoints combine with the checkpoints produced by the existing Frank!Framework, so that a unified Ladybug report is produced. That reports has checkpoints about FF! configuration processing and also about the details of the XSLT transformation.