when dealing with the config file and config options updates, I think we need figure out some of the issues later:
1, how to deal with configs that our plugins need:
1.1, how to add config file to the mgmt system. the config file is monitored by mgmt, and the file list is hard coded into fileUpdated(), that will show no flex while the config file keeping increasing for now.
1.2, how to deal with the config option call backs? is there any guide in the coding?
2, should we bring up the config file syntax talk?
2.1, why so many types and so many codes in handling these syntaxes?
I think we need some roadmap on the configs, at least some directons