[Enhancement] Regex in the server filters

[jdkula]

I have a feature request:

In the filters list (in the config/tabbychat folder), if you have a folder such as "*.server.mc", that filter will be applied to "server.mc", as well as "a.server.mc" or "qwertyuiop.server.mc", for example. This would be helpful for servers (such as mc-hg.com) that have many sub-servers with the same rules.

Thanks!