Copyright for colrconv source package in Trusty

This package was debianized by Joop Stakenborg pa3aba@debian.org on
Tue, 27 Oct 1998 21:10:14 +0100.

It was downloaded from zone.pspt.fi/oh7lzb/convers

Copyright:

From README.colrconv:
----------------------------------------------------------------------
Credits:

  Original code by VA3DP. Idea and code for color and sound support by
  Pekka, OH2BBP. 


This is public domain software.

Tomi Manninen
OH2BNS
tomi.manninen@hut.fi

Pekka Lempola
OH2BBP
pekka.lempola@vtt.fi

Small hack by Heikki Hannikainen, OH7LZB 
----------------------------------------------------------------------