Fix issue 713 : Wiki page have now a css for printer output

NEWS.mdtext

@@ -19,6 +19,7 @@ or newer to properly run this version of Indefero!
   tags of open issue, and count of open tickets for each owner.
 - Improved home page with an customizable icon for each project.
 - The download section provide MD5 for each files.
+- Wiki page have now a css for printer output (issue 713)
 
 ## Bugfixes
 

src/IDF/templates/idf/wiki/view.html

@@ -1,5 +1,10 @@
 {extends "idf/wiki/base.html"}
-{block extraheader}{if $oldrev}<meta name="ROBOTS" content="NOINDEX" />{/if}{/block}
+
+{block extraheader}
+{if $oldrev}<meta name="ROBOTS" content="NOINDEX" />{/if}
+<link rel="stylesheet" type="text/css" media="print" href="{media '/idf/css/print-wiki.css'}" />
+{/block}
+
 {block docclass}yui-t3{assign $inView=true}{/block}
 
 {block body}

www/media/idf/css/print-wiki.css

@@ -0,0 +1,32 @@
+/*
+# ***** BEGIN LICENSE BLOCK *****
+# This file is part of InDefero, an open source project management application.
+# Copyright (C) 2008-2011 Céondo Ltd and contributors.
+#
+# InDefero 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.
+#
+# InDefero 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 St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ***** END LICENSE BLOCK ***** */
+
+#hd, #ft, #context {
+    display: none;
+}
+
+.yui-t3 #yui-main .yui-b {
+    margin: 0;
+}
+
+#wiki-toc {
+    float: none;
+}