Update Danish translation with missing strings.

docs/Changelog

@@ -2,6 +2,7 @@ pisg (0.64) - ??
    Morten:
    * Updated translations:
      + Swedish (thanks, Torbjörn Svensson)
+     + Danish
    Christoph:
    * Updated translations:
      + Finnish (thanks, Sami Karuaho).

lang.txt

@@ -473,11 +473,13 @@ activenickstopic = "Mest aktive nicks"
 activenickbyhourtopic = "Mest aktive nicks i timer"
 mostwordstopic = "Mest brugte ord"
 referencetopic = "Mest tiltalte nicks"
+karmatopic = "[:channel] karma"
 urlstopic = "Mest brugte URLs"
 notopic = "Et topic blev aldrig sat på denne kanal."
 mostnickstopic = "Brugere med flest nicks"
 bylinetopic = "[:date] af [:nick] kl. [:time]"
 dailyactivitytopic = "Daglig aktivitet (sidste [:n] dage)"
+activegenderstopic = "Mest aktive køn"
 
 ## Other text
 
@@ -499,6 +501,9 @@ show_wpl = "Ord pr. linje"
 show_cpl = "Bogstaver pr. linje"
 show_lastseen = "Sidst set"
 lastused = "Sidst brugt af"
+karma = "Karma"
+goodkarma = "God karma af"
+badkarma = "Dårlig karma af"
 lastseen1 = "[:days] dage siden"
 lastseen2 = "[:days] dage siden"
 today = "I dag"
@@ -514,6 +519,10 @@ seconds = "sekunder"
 and = "og"
 names1 = "nicks"
 names2 = "nick"
+gender = "Køn"
+gender_f = "Hun"
+gender_m = "Han"
+gender_b = "Bot"
 
 # Mouse-over titles
 pisghomepage = "Gå til pisg hjemmesiden"