Merge pull request #20 from peroja/master

Text cleanup in .ask, work induced by zentihs whining!
Better norsk in yr.rb

Add a missing slash between «og» and «eller».

More info: http://www.korrekturavdelingen.no/K4Skraastrek.htm#ogeller
Merge pull request #21 from runar/patch-1

Better norsk in yr.rb
Removed useless travis conf