Added GPL disclaimers, some comments here and there, fixed dev/prod CSS.

js/handlebars_helpers.js

@@ -1,5 +1,54 @@
+/*
+ *
+ *  This  file  is part of  the digital testament   management program
+ *                           DigiProof.
+ *
+ *  By  accessing  this  software,  DigiProof, you are  duly  informed
+ *  of and agree to be bound by the conditions described below in this
+ *  notice:
+ *
+ *  This software product,  DigiProof,  is  developed by T. Linden and
+ *  copyrighted  (C)  2013  by  T. Linden,   with all rights reserved.
+ *
+ *  There is no charge for  DigiProof software.  You can  redistribute
+ *  it  and/or modify  it  under the terms  of the GNU  General Public
+ *  License, which is incorporated by reference herein.
+ *
+ *  DigiProof is distributed WITHOUT ANY WARRANTY, IMPLIED OR EXPRESS,
+ *  OF MERCHANTABILITY  OR FITNESS  FOR A  PARTICULAR PURPOSE  or that
+ *  the use of it will not infringe on any third party's  intellectual
+ *  property rights.
+ *
+ *  You should  have received a copy of the GNU General Public License
+ *  along with DigiProof. Copies can also be obtained from:
+ *
+ *    http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ *  or by writing to:
+ *
+ *    Free Software Foundation, Inc.
+ *    Inc., 51 Franklin Street, Fifth Floor
+ *    Boston, MA 02110-1301
+ *    USA
+ *
+ *  Or contact:
+ *
+ *    "T. Linden" <tlinden@cpan.org>
+ *
+ *  The sourcecode can be found on:
+ *
+ *    https://github.com/TLINDEN/digiproof
+ *
+ */
 
-// https://gist.github.com/tracend/3261055
+
+/*
+ * handlebars helper to translate strings.
+ * Those are defined in js/locale.js, see there. Called with
+ * {{loc _tag}} from any handlebars template.
+ *
+ * See https://gist.github.com/tracend/3261055
+ */
 Ember.Handlebars.registerBoundHelper('loc', function(keyword, options) {
     // pick the right dictionary
     var locale = window.locale[lang] || window.locale['en-US'];
@@ -31,10 +80,7 @@ Ember.Handlebars.registerBoundHelper('loc', function(keyword, options) {
     }
 });
 
-Ember.Handlebars.registerBoundHelper('ifeq', function(v1, v2, options) {
-    return (this.get(v1) == v2) ? options.fn(this) : '';
-});
-
+// print a nice formatted date to the testament printout
 Ember.Handlebars.registerBoundHelper('date', function(date) {
     moment().lang(lang);
     return moment(date).format('LL');