Add commandArguments

Fixes #6

Author: eed3si9n

compiler-interface/src/main/java/xsbti/ConsoleInterface1.java

@@ -25,4 +25,10 @@ void run(
     Object[] bindValues,
     Logger log
   );
+
+  String[] commandArguments(
+    String[] args,
+    String bootClasspathString,
+    String classpathString,
+    Logger log);
 }