Index: app/helpers/repositories_helper.rb
===================================================================
--- app/helpers/repositories_helper.rb	(revision 22112)
+++ app/helpers/repositories_helper.rb	(working copy)
@@ -326,4 +326,59 @@
     end
     max_space
   end
+
+  def has_branch_detail?
+    @repository.scm.respond_to? :branch_contains
+  end
+
+  def insert_branches_detail(html)
+    return html unless has_branch_detail?
+    substring = '</li>'
+    location = html.index(substring).to_i + substring.length
+    html.insert(location, branches_html)
+  end
+
+  def branches_html
+    content_tag(:li) do
+      content = content_tag(:strong, "#{l(:label_branch)}")
+      content << " "
+      content << "#{@repository.identifier}@ "
+      content << links_to_branches.join(', ').html_safe
+    end
+  end
+
+  def links_to_branches
+    return [] unless has_branch_detail?
+    branch_groups.map { |name, branches| branches_link(name, branches) }
+  end
+
+  def branches_link(name, branches)
+    return branch_link(branches.first) if branches.length == 1
+    link =  link_to("[#{name}...]", 'javascript:;', class: 'scm-branch-group').html_safe
+    content_tag(:span, class: 'scm-branch-hide') do
+      link << content_tag(:span, class: 'scm-branches') do
+        branches.map { |branch| branch_link(branch) }.join(', ').html_safe
+      end
+    end
+  end
+
+  def branch_link(branch)
+    link_to(branch, {:controller => 'repositories',
+                     :action => 'show',
+                     :id => @repository.project,
+                     :repository_id => @repository.identifier,
+                     :path => to_path_param(@path),
+                     :rev => branch}).html_safe
+  end
+
+  def branch_groups
+    @repository.scm.branch_contains(@rev).group_by do |branch|
+      branch.downcase
+        .gsub(/^\d+/, '#####')
+        .split(/[\-\._]/)
+        .first
+    end.sort_by { |name, branches| [branches.length, name] }
+  end
+
+
 end
Index: app/views/issues/tabs/_changesets.html.erb
===================================================================
--- app/views/issues/tabs/_changesets.html.erb	(revision 22112)
+++ app/views/issues/tabs/_changesets.html.erb	(working copy)
@@ -7,6 +7,9 @@
     </h4>
     <p>
     <%= "#{changeset.project.name} - " unless changeset.project == project %>
+    <%= if Setting.display_repository_base_name?
+        changeset.repository.url.split('/').last.sub('.git','') + ': '
+        end %>
     <%= link_to_revision(changeset, changeset.repository,
                         :text => "#{l(:label_revision)} #{changeset.format_identifier}") %>
     <% if changeset.filechanges.any? && User.current.allowed_to?(:browse_repository, changeset.project) %>
@@ -17,6 +20,12 @@
            :repository_id => changeset.repository.identifier_param,
            :path   => "",
            :rev    => changeset.identifier) %>)
+      <% if Setting.display_under_associated_revisions? && changeset.scmid.present?
+           @repository = changeset.repository
+           @rev = changeset.identifier
+      %>
+         (<em><%= l(:label_branches) %>: <%= links_to_branches.join(', ').html_safe %></em>)
+      <% end %>
     <% end %></p>
 
     <div class="wiki changeset-comments">
Index: app/views/repositories/_changeset.html.erb
===================================================================
--- app/views/repositories/_changeset.html.erb	(revision 22112)
+++ app/views/repositories/_changeset.html.erb	(working copy)
@@ -20,6 +20,13 @@
               }.join(", ").html_safe %>
       </li>
     <% end %>
+      <% if !Setting.display_under_single_revision? %>
+      <li>
+        <strong><%= l(:label_branches) %></strong>
+        <%=  links_to_branches.join(', ').html_safe %>
+      </li>
+      <% end %>
+
     <% if @changeset.children.present? %>
       <li>
         <strong><%= l(:label_child_revision) %></strong>
Index: app/views/settings/_issues.html.erb
===================================================================
--- app/views/settings/_issues.html.erb	(revision 22112)
+++ app/views/settings/_issues.html.erb	(working copy)
@@ -24,8 +24,19 @@
 <p><%= setting_text_field :gantt_items_limit, :size => 6 %></p>
 
 <p><%= setting_text_field :gantt_months_limit, :size => 6 %></p>
+
 </div>
+<fieldset class="box">
+  <legend><%= l(:label_display_revision_branches) %></legend>
+  <div class="tabular settings">
+<p><%= setting_check_box :display_under_single_revision %></p>
 
+<p><%= setting_check_box :display_under_associated_revisions %></p>
+
+<p><%= setting_check_box :display_repository_base_name %></p>
+  </div>
+</fieldset>
+
 <fieldset class="box">
   <legend><%= l(:label_parent_task_attributes) %></legend>
   <div class="tabular settings">
Index: config/locales/de.yml
===================================================================
--- config/locales/de.yml	(revision 22112)
+++ config/locales/de.yml	(working copy)
@@ -461,6 +461,7 @@
   label_board_sticky: Wichtig (immer oben)
   label_boolean: Boolean
   label_branch: Zweig
+  label_branches: Zweige
   label_browse: Codebrowser
   label_bulk_edit_selected_issues: Alle ausgewählten Tickets bearbeiten
   label_bulk_edit_selected_time_entries: Ausgewählte Zeitaufwände bearbeiten
@@ -1005,6 +1006,9 @@
   setting_default_projects_tracker_ids: Standardmäßig aktivierte Tracker für neue Projekte
   setting_diff_max_lines_displayed: Maximale Anzahl anzuzeigender Diff-Zeilen
   setting_display_subprojects_issues: Tickets von Unterprojekten im Hauptprojekt anzeigen
+  setting_display_under_single_revision: Unterschiede bei Revision anzeigen
+  setting_display_under_associated_revisions: Bei zugehörigen Revisionen anzeigen
+  setting_display_repository_base_name: Name des zugehörigen Repository anzeigen
   setting_emails_footer: E-Mail-Fußzeile
   setting_emails_header: E-Mail-Kopfzeile
   setting_enabled_scm: Aktivierte Versionskontrollsysteme
@@ -1303,6 +1307,7 @@
   label_ends_with: endet mit
   label_issue_fixed_version_updated: Zielversion aktualisiert
   setting_project_list_defaults: Voreinstellungen Projektliste
+  label_display_revision_branches: Zweige zur Revision anzeigen
   label_display_type: Ergebnisse anzeigen als
   label_display_type_list: Liste
   label_display_type_board: Karte
Index: config/locales/en.yml
===================================================================
--- config/locales/en.yml	(revision 22112)
+++ config/locales/en.yml	(working copy)
@@ -443,6 +443,9 @@
   setting_time_format: Time format
   setting_timespan_format: Time span format
   setting_cross_project_issue_relations: Allow cross-project issue relations
+  setting_display_under_single_revision: Display revision under Single Revision
+  setting_display_under_associated_revisions: Display revision under Associated Revisions
+  setting_display_repository_base_name: Display basename of associated repository
   setting_cross_project_subtasks: Allow cross-project subtasks
   setting_issue_list_default_columns: Issues list defaults
   setting_repositories_encodings: Attachments and repositories encodings
@@ -823,6 +826,7 @@
   label_repository_plural: Repositories
   label_browse: Browse
   label_branch: Branch
+  label_branches: Branches
   label_tag: Tag
   label_revision: Revision
   label_revision_plural: Revisions
@@ -947,6 +951,7 @@
   label_registration_manual_activation: manual account activation
   label_registration_automatic_activation: automatic account activation
   label_display_per_page: "Per page: %{value}"
+  label_display_revision_branches: Show branches for revision
   label_age: Age
   label_change_properties: Change properties
   label_general: General
Index: config/settings.yml
===================================================================
--- config/settings.yml	(revision 22112)
+++ config/settings.yml	(working copy)
@@ -226,8 +226,14 @@
 issue_list_default_totals:
   serialized: true
   default: []
+display_under_single_revision:
+  default: true
+display_under_associated_revisions:
+  default: true
 display_subprojects_issues:
   default: 1
+display_repository_base_name:
+  default: true
 time_entry_list_defaults:
   serialized: true
   default:
Index: lib/redmine/scm/adapters/git_adapter.rb
===================================================================
--- lib/redmine/scm/adapters/git_adapter.rb	(revision 22112)
+++ lib/redmine/scm/adapters/git_adapter.rb	(working copy)
@@ -98,6 +98,19 @@
         rescue ScmCommandAborted
           nil
         end
+        
+        def branch_contains(hash)
+          cleaned_hash = hash.sub(/[^\w]/, '')
+          cmd_args = ['branch', '--contains', cleaned_hash]
+          begin
+            branches = git_cmd(cmd_args) do |io|
+              io.readlines.sort!.map{|t| t.strip.gsub(/\* ?/, '')}
+            end
+          rescue ScmCommandAborted
+            branches = Array.new
+          end
+          branches.uniq
+        end
 
         def tags
           return @tags if @tags
Index: public/javascripts/repository_navigation.js
===================================================================
--- public/javascripts/repository_navigation.js	(revision 22112)
+++ public/javascripts/repository_navigation.js	(working copy)
@@ -33,4 +33,8 @@
       $('#branch,#tag').removeAttr('disabled');
     }
   });
+
+  $('a.scm-branch-group').on('click', function() {
+    $(this).parent().removeClass('scm-branch-hide');
+  });
 })
Index: public/stylesheets/scm.css
===================================================================
--- public/stylesheets/scm.css	(revision 22112)
+++ public/stylesheets/scm.css	(working copy)
@@ -126,3 +126,6 @@
 .breadcrumbs>.separator::before, .breadcrumbs>.separator::after {
     content: " ";
 }
+
+.scm-branch-group, .scm-branch-hide > .scm-branches { display: none; }
+.scm-branch-hide > .scm-branch-group { display: inline; }