Updated licence.

functions.bash

@@ -1,3 +1,24 @@
+###########################################################################
+# GLUED: GNU/Linux Uniform Environment Distribution                       #
+# Copyright (C) 2007-2013 Universidade do Porto - Faculdade de Engenharia #
+# Laboratório de Sistemas e Tecnologia Subaquática (LSTS)                 #
+###########################################################################
+# This program is free software; you can redistribute it and/or modify    #
+# it under the terms of the GNU General Public License as published by    #
+# the Free Software Foundation; either version 2 of the License, or (at   #
+# your option) any later version.                                         #
+#                                                                         #
+# This program is distributed in the hope that it will be useful, but     #
+# WITHOUT ANY WARRANTY; without even the implied warranty of              #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU       #
+# General Public License for more details.                                #
+#                                                                         #
+# You should have received a copy of the GNU General Public License       #
+# along with this program; if not, write to the Free Software             #
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA           #
+# 02110-1301 USA.                                                         #
+###########################################################################
+
 nfo1()
 {
     echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] \033[0m\033[1;34m* $*\033[0m"