kernel.bootstrap(learnFiles="std-startup.xml", commands="你好")

kernel.bootstrap方法不支持中文

Loading std-startup.xml... done (0.03 seconds)
WARNING: No match found for input: 你好

Kernel bootstrap completed in 0.03 seconds
Saving brain to bot_brain.brn... done (0.00 seconds)

简单处理：

```
if isinstance(commands, (list,)):
for command in commands:
command = command.decode(self._textEncoding)
cmds = Utils.sentences(command)
for cmd in cmds:
print self._respond(cmd, self._globalSessionID)
else:
commands = commands.decode(self._textEncoding)
cmds = Utils.sentences(commands)
for cmd in cmds:
print self._respond(cmd, self._globalSessionID)
```