Added test for two COLLECT with INTO variable and iteration var the same.
Added test for two COLLECT with INTO variable and iteration var the same.

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