Added 'quality' and 'selection' keywords (under the parent 'cuts' keyword) for...

Added 'quality' and 'selection' keywords (under the parent 'cuts' keyword) for creation of event list.

CrabNebula.yaml

@@ -89,5 +89,8 @@ classifier_rf:
 event_list:
     max_time_diff: 6.9e-4
     cuts:
-        l3rate: "80 < value < 1000"
-        dc: "2.5e3 < value < 3.5e3"
+        quality:
+            l3rate: "80 < value < 1000"
+            dc: "0 < value < 7e3"
+        selection:
+            "(multiplicity > 1) & (abs(pos_angle_shift_reco - 0.5) > 0.4) & (event_class_0 > 0.8)"