oskusalerma/trelby — pull request #319 by harp37 (2012-12-04 14:19:14+00:00)
Title: Bump GNU License to version 3.

Many changes have been made since 1991 to GNU License, thereby in 2007, this new GNU License was released.

Due to the long time elapse between each license, it is important to have the latest version with our program.