Browsing Norwegian Bokmal translation

Translators: Having multiple 'voice types' in Orca makes it possible for the user to more quickly identify properties of text non-visually, such as the fact that text is written in capital letters or is a link; or that text is actually visible on the screen as opposed to an Orca-specific message. The available 'voice types' in Orca include 'default', 'uppercase', 'hyperlink', and 'system' -- each of which can be configured by the user to sound the way he/she finds most helpful. This string is displayed in the label for the group of all of the controls associated with configuring a particular voice type.