Show broadcast messages on group, profile and project settings pages

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/views/layouts/group.html.haml

@@ -2,6 +2,7 @@
 %html{ lang: "en"}
   = render "layouts/head", title: group_head_title
   %body{class: "#{app_theme} application", :'data-page' => body_data_page}
+    = render "layouts/broadcast"
     = render "layouts/head_panel", title: "group: #{@group.name}"
     = render "layouts/flash"
     %nav.main-nav

app/views/layouts/profile.html.haml

@@ -2,6 +2,7 @@
 %html{ lang: "en"}
   = render "layouts/head", title: "Profile"
   %body{class: "#{app_theme} profile", :'data-page' => body_data_page}
+    = render "layouts/broadcast"
     = render "layouts/head_panel", title: "Profile"
     = render "layouts/flash"
     %nav.main-nav

app/views/layouts/project_settings.html.haml

@@ -2,6 +2,7 @@
 %html{ lang: "en"}
   = render "layouts/head", title: @project.name_with_namespace
   %body{class: "#{app_theme} project", :'data-page' => body_data_page, :'data-project-id' => @project.id }
+    = render "layouts/broadcast"
     = render "layouts/head_panel", title: project_title(@project)
     = render "layouts/init_auto_complete"
     = render "layouts/flash"