Fix HTML part detection when encapsulated inside multipart/signed (#1489372)

Aleksander Machniak

2013-10-14 5a2d2a6f75b115183459997cc2aa787d9a085fe8

1
tinyMCE.addI18n('nn.paste_dlg',{"word_title":"Bruk CTRL+V p\u00e5 tastaturet for \u00e5 lime inn i dette vindauget.","text_linebreaks":"Behald tekstbryting","text_title":"Bruk CTRL+V p\u00e5 tastaturet for \u00e5 lime inn i dette vindauget."});