The FolderObjectStorage class SaveObject<T>method has a issues

[d18zj]

When log level is changed from DEBUG to INFO, The client-side server-settings.json file will be incorrect.
``

{"@@UserAgentBotPatterns":"bot,crawler,spider,aolbuild,teoma,yahoo","@@log:*":"debug"}
``

After the update, there is an additional } sign at the end

{"@@UserAgentBotPatterns":"*bot*,*crawler*,*spider*,*aolbuild*,*teoma*,*yahoo*","@@log:*":"info"}}

should modify FolderObjectStorage.cs like this:

[niemyjski]

Thanks for this report and nice find! I wonder why we did OpenWrite there. Is there any chance you could create a test and submit this change in a pr?