Note have updated all the existing IDF to the
best of my ability to use is="monitor" rather
than mark-as="monitor"

problem was: LoadRaw.cpp code has been changed to use the ‘name’ in the 
facility.xml file rather than construct it from the name of the raw file.

solved by changing IDF name as preferred by Joe.

re #3546

Lower-case first letter of instruments and scripts directories. All our installers did this anyway and this will mean less manipulation of the properties file is needed. Re #2753.