Some CLHSDB command cannot know they run on remote debugger

`pmap` and `pstack` CLHSDB command do not work on remote debugger, we can see following error message:

```
hsdb> pmap
not yet implemented (debugger does not support CDebugger)!
```

However, SA has different message for this purpose:

```
          if (getDebugeeType() == DEBUGEE_REMOTE) {
              out.println("remote configuration is not yet implemented");
          } else {
              out.println("not yet implemented (debugger does not support CDebugger)!");
          }
```

SA should show "remote configuration is not yet implemented" when it works on remote debugger.