add list, delete and edit comment of SSH public keys

- add sshkeys to hostingpackage detail view context
- implement new osusers.forms.EditSshPublicKeyCommentForm
- implement new views ListSshPublicKeys, DeleteSshPublicKey and
  EditSshPublicKeyComment
- add new URL patterns 'list_ssh_keys', 'edit_ssh_key_comment' and
  'delete_ssh_key'
- link from hosting package detail view to 'list_ssh_keys' when there are
  SSH keys assigned to the shown hosting package
- add new templates osusers/sshpublickey_list.html,
  osusers/sshpublickey_confirm_delete.html and
  osusers/sshpublickey_edit_comment
- add operating system user output to template
  osusers/sshpublickey_create.html
- add changelog entry

gnuviechadmin/osusers/urls.py

@@ -8,6 +8,9 @@ from django.conf.urls import patterns, url
 
 from .views import (
     AddSshPublicKey,
+    DeleteSshPublicKey,
+    EditSshPublicKeyComment,
+    ListSshPublicKeys,
     SetOsUserPassword,
 )
 
@@ -16,6 +19,12 @@ urlpatterns = patterns(
     '',
     url(r'^(?P<slug>[\w0-9@.+-_]+)/setpassword$', SetOsUserPassword.as_view(),
         name='set_osuser_password'),
-    url(r'^(?P<package>\d+)/add-ssh-key$', AddSshPublicKey.as_view(),
+    url(r'^(?P<package>\d+)/ssh-keys/$', ListSshPublicKeys.as_view(),
+        name='list_ssh_keys'),
+    url(r'^(?P<package>\d+)/ssh-keys/add$', AddSshPublicKey.as_view(),
         name='add_ssh_key'),
+    url(r'^(?P<package>\d+)/ssh-keys/(?P<pk>\d+)/edit-comment$',
+        EditSshPublicKeyComment.as_view(), name='edit_ssh_key_comment'),
+    url(r'^(?P<package>\d+)/ssh-keys/(?P<pk>\d+)/delete$',
+        DeleteSshPublicKey.as_view(), name='delete_ssh_key'),
 )