Gives delete watcher button context

app/assets/stylesheets/content/_control_colors.css.sass

@@ -0,0 +1,30 @@
+/*-- copyright
+ * OpenProject is a project management system.
+ * Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 3.
+ *
+ * OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
+ * Copyright (C) 2006-2013 Jean-Philippe Lang
+ * Copyright (C) 2010-2013 the ChiliProject Team
+ *
+ * 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 doc/COPYRIGHT.rdoc for more details.  ++
+ */
+
+.delete-ctrl:before
+  color: red

app/assets/stylesheets/default.css.sass

@@ -50,5 +50,6 @@
 @import content/boxes
 @import content/work_package_report
 @import content/expandable_group_content
+@import content/control_colors
 @import default/main
 

app/helpers/watchers_helper.rb

@@ -78,7 +78,8 @@ module WatchersHelper
         avatar(watch.user, :size => "16") +
           link_to_user(watch.user, :class => 'user') +
           if remove_allowed
-            ' '.html_safe + link_to(image_tag('webalys/red_x.png', :alt => l(:button_delete), :title => l(:button_delete)),
+            ' '.html_safe + link_to(icon_wrapper('icon-context icon-close delete-ctrl',
+                                                 l(:button_delete_watcher, name: watch.user.name)),
                              watcher_path(watch),
                              :method => :delete,
                              :remote => true,

config/locales/de.yml

@@ -340,6 +340,7 @@ de:
   button_create: "Anlegen"
   button_create_and_continue: "Anlegen und weiter"
   button_delete: "Löschen"
+  button_delete_watcher: "Lösche Beobachter %{name}"
   button_download: "Download"
   button_duplicate: "Duplizieren"
   button_edit: "Bearbeiten"

config/locales/en.yml

@@ -337,6 +337,7 @@ en:
   button_create: "Create"
   button_create_and_continue: "Create and continue"
   button_delete: "Delete"
+  button_delete_watcher: "Delete watcher %{name}"
   button_download: "Download"
   button_duplicate: "Duplicate"
   button_edit: "Edit"