Remove obsolete component.  We now use SLOT-VALUE etc also on built-in instances.
Remove obsolete component.  We now use SLOT-VALUE etc also on built-in instances.

clasp-developers/SICL,clasp-developers/SICL,vtomole/SICL,vtomole/SICL,vtomole/SICL,clasp-developers/SICL,vtomole/SICL,clasp-developers/SICL