Updates to auditeventpolicysubcategories_(state|item)

Per https://github.com/OVALProject/Language/issues/136

+ added ntsecapi.h guid and gpo ui path information to the documentation of each win-def:EntityStateAuditType and win-sc:EntityItemAuditType.

+ added logon_claims to auditeventpolicysubcategories_(state|item)
+ added removable_storage to auditeventpolicysubcategories_(state|item)
+ added central_access_policy_staging to auditeventpolicysubcategories_(state|item)