New nb_NO strings

[comradekingu]

For https://github.com/falzonv/discreet-launcher/issues/80

Description

[falzonv]

Aside from the 2 missing strings (below), everything looks good so I will merge this PR, thank you for the update!

When you get some time, could you please write the missing strings here as a comment?

      <!-- Clock format -->
      <string name="set_clock_format">Format</string>
      <string-array name="set_clock_format_entries">
          <item>None (hide)</item>
          <item>24 hours</item>
          <item>12 hours</item>
          <item>12 hours + AM/PM</item>
          <item>Analog</item>
          <item>Date and time</item>
          <item>Full date and time</item>
NEW       <item>Date without time</item>
NEW       <item>Full date without time</item>
      </string-array>

[comradekingu]

@falzonv

<item>Dato uten klokkeslett</item>
<item>Full dato uten klokkeslett</item>

[falzonv]

Thank you, integrated!