* @class elFinder command "colwidth"
* CWD list table columns width to auto
elFinder.prototype.commands.colwidth = function() {
this.alwaysEnabled = true;
this.updateOnSelect = false;
this.getstate = function() {
return this.fm.getUI('cwd').find('table').css('table-layout') === 'fixed' ? 0 : -1;
this.fm.getUI('cwd').trigger('colwidth');
return $.Deferred().resolve();