RecExRecoTest: Enable autoconfig for test scripts.

.../RecExample/RecExRecoTest/share/RecExRecoTest_RTT_calo.py

...cExample/RecExRecoTest/share/RecExRecoTest_RTT_calomax.py

...RecExample/RecExRecoTest/share/RecExRecoTest_RTT_empty.py

...ample/RecExRecoTest/share/RecExRecoTest_RTT_forwarddet.py

...on/RecExample/RecExRecoTest/share/RecExRecoTest_RTT_id.py

...ecExample/RecExRecoTest/share/RecExRecoTest_RTT_idcalo.py

...ple/RecExRecoTest/share/RecExRecoTest_RTT_idcaloegamma.py

...xample/RecExRecoTest/share/RecExRecoTest_RTT_idcalomax.py

...ecExample/RecExRecoTest/share/RecExRecoTest_RTT_idmuon.py

...ample/RecExRecoTest/share/RecExRecoTest_RTT_idmuoncalo.py

...cExRecoTest/share/RecExRecoTest_RTT_idmuoncalomuoncomb.py

...xample/RecExRecoTest/share/RecExRecoTest_RTT_idmuonmax.py

.../RecExample/RecExRecoTest/share/RecExRecoTest_RTT_muon.py