Remove an unnecessary 'finally' that breaks py2.4 support

pyrasite/reverse.py

@@ -186,6 +186,6 @@ class ReversePythonShell(threading.Thread, pyrasite.PyrasiteIPC):
             pass
         except:
             traceback.print_exc(file=sys.__stderr__)
-        finally:
+
         sys.stdout, sys.stderr = sys.__stdout__, sys.__stderr__
         self.close()