redfish & OSC cmds for driver-properties are done

This adds a Pike/8.0 section and moves these features to 8.0
since they are done and will be available in 8.0:
- redfish hardware type and interfaces
- OSC commands to get descrptions of driver-related information

Change-Id: If67a0c8036fbb7af368aed8384b6b74569500230

doc/source/index.rst

@@ -63,6 +63,18 @@ Implemented specifications
 These specifications have been implemented and are grouped in the
 development cycles in which they were completed.
 
+Pike
+------
+
+8.0
+~~~
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   specs/8.0/*
+
 Ocata
 ------