Norwegian (bokmål) translation

Because: why not?
Update fi.txt
Portuguese (Portugal) Translation.

Portuguese translation, used latest EN file as a base.
Update pt.txt

Fixed an Error
Merge pull request #139 from bootkiller/patch-1

Portuguese (Portugal) Translation.
Merge pull request #138 from Arkkis/patch-3

Update fi.txt
Merge pull request #137 from taesheren/patch-1

Norwegian (bokmål) translation
Update and rename nb-NO to nb-NO.txt

Now with a proper file extension.
Fixed a line I forgot to add the translation for.

I was tired when I sent the pull request, okay?!
Merge pull request #140 from taesheren/patch-1

Update and rename nb-NO to nb-NO.txt
If reconnecting, ignore the disconnect code

Usually if you are reconnecting after network outage, it will give a
different code (such as OBS_OUTPUT_CONNECT_FAILED).  So, if already
reconnecting, ignore the code unless it's OBS_OUTPUT_SUCCESS.
Remove unused function