Added licensing information

diff --git a/problempack.sty b/problempack.sty
index 9efb4c90a50f195f9147bd19096a414aaaab64f7..4a1f013dc66f22a6b157ffff6718ed5cd15c1769 100644 (file)
--- a/problempack.sty
+++ b/problempack.sty
@@ -1,6 +1,23 @@
 % problempack.sty, a package for generating problem/solution sets.
 % Version 0.3
 %
+% Copyright (C) 2008-2009 W. Trevor King <wking@drexel.edu>
+%
+% 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.
+%
+%
 % see clsguide.pdf for a LaTeX package tutorial
 % see xkeyval.pdf for a 72 page spiel on xkeyval
 

diff --git a/wtk_cmmds.sty b/wtk_cmmds.sty
index 3b741c1b5cd4eb3b35cf759f492e52d7ccf5e5a8..237bbc9c3ed5fcc8baf8708ee86902f78092db0a 100644 (file)
--- a/wtk_cmmds.sty
+++ b/wtk_cmmds.sty
@@ -1,3 +1,7 @@
+% Assorted macros useful to W. Trevor King (mostly for physics)
+%
+% Released to the public domain.
+
 \RequirePackage{relsize} % for \smaller
 \RequirePackage{amsmath} % for \text{}
 

diff --git a/wtk_format.sty b/wtk_format.sty
index 62d174621f415250f06545f0a09d026f4fe5fd30..1d07d1acfafe95d7210695ab26acdee92e83ad2e 100644 (file)
--- a/wtk_format.sty
+++ b/wtk_format.sty
@@ -1,4 +1,6 @@
-% general layout for the document\r
+% general layout for the document (use most of the page).\r
+%\r
+% Released to the public domain.\r
 \r
 \topmargin -0.5in\r
 \headheight 0.0in\r