Removed unnecessary __FILE__ variables

It is good practice not to use it with Symfony, and this project is small enought that it's unnecessary

Author: tzikis

Symfony/src/Codebender/CompilerBundle/Handler/PostprocessingHandler.php

@@ -107,7 +107,7 @@ function ansi_to_html($text)
 						array_push($stack, "</font>");
 						break;
 					default:
-						error_log(__FUNCTION__."(): Unhandled ANSI code '$mode' in ".__FILE__);
+						error_log(__FUNCTION__."(): Unhandled ANSI code '$mode'");
 						break;
 				}
 			}

Symfony/src/Codebender/CompilerBundle/Handler/UtilityHandler.php

@@ -92,7 +92,7 @@ function extract_files($directory, $request_files, $lib_extraction)
 			if (preg_match($REGEX, $filename, $matches))
 				$files[$matches[2]][] = "$directory/$matches[1]";
 			else
-				error_log(__FUNCTION__."(): Unhandled file extension '$filename' in ".__FILE__);
+				error_log(__FUNCTION__."(): Unhandled file extension '$filename'");
 		}
 
 		// All files were extracted successfully.