Fix custom prop sorting.. still not alphabetical for some reasonbut works.
Throw exception when looking for identifier namespace that does not exist
Merge branch 'newdev' of https://github.com/k-int/KBPlus into newdev
Fixes null rows in DM change log, and closes #798
Work in progress, fixing error audit change events
Fix fault change event generation
Remove null from inst change log export
Functional tests dm/inst change log
Merge branch '4.2-dev' of https://github.com/k-int/KBPlus into 4.2-dev

Conflicts:
	app/application.properties
***test fix***