Changed max homes on an existing server=crash about bdlauncher

@salllaf There is a hard-coded limit (max=10).So if you created more than 10 homes,the behavior is undefined.
ways to solve this problem:
1.modify the source code,you can find the hard-coded limit 10 in 'struct homes'
2.I will fix this as soon as possible,but I'm sorry that I'm occupied with something important these days.
3.If you have a leveldb editor you can delete the abnormal home data.

[salllaf]

Awesome. I can work with this information, thank you. I've enjoyed figuring out most things on my own as you all have done a great job of posting information and replying to people. This one was beating me though ha ha. Thanks again!