ACTION-372 service providers and debugging

The issue is that service providers should not jeopardize service 
provider status by virtue of looking across siloed data to perform 
system debugging. I believe the current language for the debug permitted 
use already implicitly includes this, but that we can make it explicit 
in non-normative language.

Current permitted use:

/6.1.1.2.7 Debugging//
//
//Information may be collected, retained and used for identifying and 
repairing errors that impair existing intended functionality./

Non-normative addition:

/This provision includes use of data by service providers //from across 
multiple clients simultaneously for the limited purpose of system 
debugging. /