Cleaned up error logging
Cleaned up error logging

Occasionally the XSLT transform has non-XSLT-message errors in the
.error_log. Now it is captured and eventually sent to the user

Connexions/rhaptos.cnxmlutils,Connexions/rhaptos.cnxmlutils,Connexions/rhaptos.cnxmlutils,Connexions/rhaptos.cnxmlutils,Connexions/rhaptos.cnxmlutils