Reply Error Interception

Thanks Includebeer, I had another look at it this evening, after a couple of beverages.

Somehow things seemed to look and work better... and it is/was working- not sure exactly what the problem was... perhaps a missing "\" in one of the paths somewhere (?)

However, afterward getting it working, I found that some of my other code was also throwing the same SecurityException::forDisallowedAction() exceptions, so I tried to do the (almost) identical overriding for the forDisallowedAction() (which isn't a service?) and couldn't seem to override the static forDisallowedAction() implementation. As best I can see, I'd have to make a tiny mod to the CI system code, if I wanted to do the change/insertion into the final FINAL output.