code/Dashboard.php
public function delete(SS_HTTPRequest $r) {
		if($this->panel->canDelete()) {
			$this->panel->delete();
			return new SS_HTTPResponse("OK");
		}
	}
public function delete(SS_HTTPRequest $r) {
		if($this->panel->canDelete()) {
			$this->panel->delete();
			return new SS_HTTPResponse("OK");
		}
	}
Delets the panel in this request

@param SS_HTTPRequest
@return SS_HTTPResponse