New features:
* search for commands and in descriptions is now streamlined. You can now simply use "search:copy" in /aa_listcommands
and it will bring up both, commands that contain the word "copy" in description and in the command itself (for example //copy)
... you can also use wildcards in search now (using "search:copy*" will for example bring up "/copyme" and commands that contain "copying" in their description)
* added option to perform arbitrary action when a person (with the right permission) clicks on a nick in chat (MC 1.7+)