Fix XSS issue where plain signatures wasn't secured in HTML mode (#1488613)

Aleksander Machniak

2012-08-15 c086978f6a91eacb339fd2976202fca9dad2ef32

1
tinyMCE.addI18n('en.advhr_dlg',{size:"Height",noshade:"No Shadow",width:"Width",normal:"Normal",widthunits:"Units"});