copyright notice fixes * libgui/src/color-picker.cc, libgui/src/color-picker.h, libgui/src/m-editor/octave-qscintilla.cc, libgui/src/m-editor/octave-qscintilla.h, libgui/src/qtinfo/parser.cc, libgui/src/qtinfo/parser.h, libgui/src/qtinfo/webinfo.cc, libgui/src/qtinfo/webinfo.h, libinterp/corefcn/ellipj.cc, libinterp/interp-core/jit-ir.cc, libinterp/interp-core/jit-ir.h, libinterp/interp-core/jit-typeinfo.cc, libinterp/interp-core/jit-typeinfo.h, libinterp/interp-core/jit-util.cc, libinterp/interp-core/jit-util.h, libinterp/interp-core/pt-jit.cc, libinterp/interp-core/pt-jit.h, libinterp/template-inst/Array-jit.cc, liboctave/numeric/bsxfun.h, liboctave/util/kpse.cc, scripts/image/imfinfo.m, scripts/image/imread.m, scripts/io/importdata.m, scripts/io/textscan.m, scripts/java/usejava.m, scripts/linear-algebra/logm.m, scripts/sparse/bicg.m, scripts/specfun/ellipke.m, scripts/specfun/expint.m, scripts/strings/strjoin.m: List email addresses in Author: lines. Update copyright notices to use web address for FSF.

--- a/scripts/sparse/bicg.m	Tue Jun 18 06:39:11 2013 -0400
+++ b/scripts/sparse/bicg.m	Tue Jun 18 06:39:12 2013 -0400
@@ -1,5 +1,5 @@
-## Copyright (C) 2006   Sylvain Pelissier   <sylvain.pelissier@gmail.com>
-## Copyright (C) 2012   Carlo de Falco
+## Copyright (C) 2006 Sylvain Pelissier
+## Copyright (C) 2012 Carlo de Falco
 ##
 ## 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
@@ -67,6 +67,8 @@
 ##
 ## @end deftypefn
 
+## Author: Sylvain Pelissier <sylvain.pelissier@gmail.com>
+## Author: Carlo de Falco
 
 function [x, flag, res1, k, resvec] = bicg (A, b, tol, maxit, M1, M2, x0)