Fix HTML sanitizer to skip <!-- node type X --> in output (#1490583)

Aleksander Machniak

2015-11-05 e7d1a80a800f6f08c0a683d2be04b0db2a1f6523

1
tinyMCE.addI18n('ro.paste_dlg',{"word_title":"Folose\u0219te CTRL V pentru a lipi \u00een aceast\u0103 zon\u0103.","text_linebreaks":"P\u0103streaz\u0103 separatoarele de linii.","text_title":"Folose\u0219te CTRL V pentru a lipi \u00een aceast\u0103 zon\u0103."});