Host test plugins: removed unused self.mbed.reset() call in test constructor. No need for two resets because reset is performed in run() function

workspace_tools/host_tests/echo.py

@@ -39,7 +39,6 @@ class EchoTest(Test):
         serial_init_res = self.mbed.init_serial(self.TEST_SERIAL_BAUDRATE)
         if not serial_init_res:
             self.print_result(self.RESULT_IO_SERIAL)
-        self.mbed.reset()
 
     def test(self):
         """ Test function, return True or False to get standard test notification on stdout

workspace_tools/host_tests/udpecho_server_auto.py

@@ -84,5 +84,6 @@ class UDPEchoServerTest(DefaultTest):
         except KeyboardInterrupt, _:
             print "\n[CTRL+c] exit"
 
+
 if __name__ == '__main__':
     UDPEchoServerTest().run()