Added tests for functions first ... tenth, (setf first) ... (setf tenth), and all the (setf c*r) functions.
Added tests for functions first ... tenth,
(setf first) ... (setf tenth), and all the (setf c*r) functions.

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