closure lint ignore error

issue16.diff

Index: errorrules.py
===================================================================
--- errorrules.py	(revision 7)
+++ errorrules.py	(working copy)
@@ -25,6 +25,7 @@
 FLAGS = flags.FLAGS
 flags.DEFINE_boolean('jsdoc', True,
                      'Whether to report errors for missing JsDoc.')
+flags.DEFINE_list('ignore_errors', [], 'List of error codes to ignore.')
 
 
 def ShouldReportError(error):
@@ -34,9 +35,9 @@
     True for all errors except missing documentation errors.  For these,
     it returns the value of the jsdoc flag.
   """
-  return FLAGS.jsdoc or error not in (
+  return (FLAGS.jsdoc or error not in (
       errors.MISSING_PARAMETER_DOCUMENTATION,
       errors.MISSING_RETURN_DOCUMENTATION,
       errors.MISSING_MEMBER_DOCUMENTATION,
       errors.MISSING_PRIVATE,
-      errors.MISSING_JSDOC_TAG_THIS)
+      errors.MISSING_JSDOC_TAG_THIS)) and str(error) not in FLAGS.ignore_errors