avocado-framework/avocado — pull request #164 by lmr (2014-08-25 14:36:31+00:00)
Title: avocado.core.tree: Add copyright note

Attributing copyright to Jaime Huerta-Cepas ,
author of the original tree node structure, that we drew inspiration
from and used part of the code (tree drawing).

CC: Jaime Huerta-Cepas
Signed-off-by: Lucas Meneghel Rodrigues