Added help side bar templates to the document indexing and folders apps

apps/document_indexing/__init__.py

@@ -1,6 +1,6 @@
 from django.utils.translation import ugettext_lazy as _
 
-from navigation.api import register_top_menu
+from navigation.api import register_top_menu, register_sidebar_template
 from permissions.api import register_permission, set_namespace_title
 from main.api import register_tool
 
@@ -18,3 +18,5 @@ register_top_menu('indexes', link={'text': _('indexes'), 'famfam': 'folder_page'
 rebuild_index_instances = {'text': _('rebuild indexes'), 'view': 'rebuild_index_instances', 'famfam': 'folder_page', 'permissions': [PERMISSION_DOCUMENT_INDEXING_REBUILD_INDEXES], 'description': _(u'Deletes and creates from scratch all the document indexes.')}
 
 register_tool(rebuild_index_instances, namespace='document_indexing', title=_(u'Indexes'))
+
+register_sidebar_template(['index_instance_list'], 'indexing_help.html')

apps/document_indexing/templates/indexing_help.html

@@ -0,0 +1,5 @@
+{% load i18n %}
+<div class="block notice">
+<h4>{% trans "What are indexes?" %}</h4>
+<p>{% blocktrans %}Indexes group documents into a tree like hierarchical structure.{% endblocktrans %}</p>
+</div>