Print the planner call to the log files

In order to inspect what the planner actually executed, this lets the
planner print the actual call so that it can be easily reproduced.

configurations.yml

@@ -2,6 +2,7 @@ options:
   basics: &basics
   - "--stats"
   - "--verbose"
+  - "--print-call"
   fastDownwardPreprocessing: &fastDownwardPreprocessing
   - "--translate"
   plannerSequential: &plannerSequential