Rename panel to Admin Tasks

* This is mainly to match other places such as the cli tool
  where we will refer to these as 'admin tasks' to differentiate
  from Mistral tasks.

Change-Id: I23b65e82d640d6a26e3b44a1d5bcce7e49321071

adjutant_ui/content/tasks/panel.py

@@ -18,6 +18,6 @@ import horizon
 
 
 class TaskList(horizon.Panel):
-    name = _('Tasks')
+    name = _('Admin Tasks')
     slug = 'tasks'
     policy_rules = (("identity", "role:admin"),)

adjutant_ui/content/tasks/templates/tasks/index.html

@@ -1,6 +1,6 @@
 {% extends 'base.html' %}
 {% load i18n %}
-{% block title %}{% trans "Tasks" %}{% endblock %}
+{% block title %}{% trans "Admin Tasks" %}{% endblock %}
 
 {% block main %}
 <div class="row">

adjutant_ui/content/tasks/views.py

@@ -33,7 +33,7 @@ class IndexView(tabs.TabbedTableView):
     tab_group_class = task_tabs.TaskTabs
     template_name = 'management/tasks/index.html'
     redirect_url = 'horizon:management:tasks:index'
-    page_title = _("Tasks")
+    page_title = _("Admin Tasks")
 
 
 class TaskDetailView(tabs.TabView):