Updated Norwegian language File

Added one extra language string #31524 "Tvshows" and changed a few
inacurate translations
Forgot one bad line.
Changes in home screen to allow for easier placing of menu bar.

Menu has been shiftet down 20 pixels to allow for library totals.
By grouping all horizontal menu items, it is enough to change 1 value to
move it up or down.
Added new string ID (31525) for new setting in Skin settings.

Necessary for Library totals toggle.
Updated with new string setting (31525)
Added new switch for toggling library totals on home screen.
Added includes for library total code and art.

Included in home.xml