norwegian sentence disambiguation should not show up as segeju

[flammie]

If I open Norweigan on apertium.org there's Segeju as translation option that doesn't work. IRC says:

04:46 +Flammie> what's nor-seg? it appears on my apertium.org non-beta like so: 
                https://apertium.org/index.eng.html#?dir=nob-seg&q=hva%20er%20det
07:51  Unhammer> Flammie: probably a debug mode that's not meant to be installed
07:52  begiak> apertium-nno: marihauge [ 3fa6901 ] apertium-nno.nno.dix: NNO: Ramstein, Engamo, 
               varmblodsløp
07:52  Unhammer> Seg is for sentence disambiguation 
07:52  Unhammer> "3. april" vs "3. Ny setning"

(also apertium.org should really just have link to github issues here, no?)

[unhammer]

It's called nob-segment in apertium-nob from git, so I guess it's the last debian (non-nightly) release that has this issue. Maybe we can just manually rm nob-seg.mode on the server. Next time apertium-nob updates it should be a different name anyway.