conf.map 'config rm *value from :key',
:action => 'handle_rm',
:auth_path => 'edit'
+conf.map 'config remove *value from :key',
+ :action => 'handle_rm',
+ :auth_path => 'edit'
conf.map 'config del *value from :key',
:action => 'handle_rm',
:auth_path => 'edit'