Fixed issue introduced in the recent batch of changes that appended to history after running a command.

This is to avoid out of order history that would result if a command made another call to onecmd().

Author: kmvanbrunt

cmd2/cmd2.py

@@ -2005,12 +2005,12 @@ def onecmd(self, statement: Union[Statement, str]) -> bool:
         else:
             func = self.cmd_func(statement.command)
             if func:
-                stop = func(statement)
-
                 # Since we have a valid command store it in the history
                 if statement.command not in self.exclude_from_history:
                     self.history.append(statement.raw)
 
+                stop = func(statement)
+
             else:
                 self.default(statement)
                 stop = False