Before these examples weren't obviously blocking calls (they seemed
more like a callback registration, which may make more sense in the future)
(imported from commit 78fdf98d791b19843526437c710901d8dff62e8c)
The main changes are:
(1) Changing the input format for the example response so that it is
human-readable and editable
(2) Updating it to use the events API
(imported from commit 308fade9595d6877836d343d2307e3fceff3e7d4)
When we deploy this, we'll need to of course actually build and deploy
the new API tarball.
(imported from commit 03c853e8a9424a63f1c74bb83637d5a1e50a159a)
This needs to be deployed to both staging and prod at the same
off-peak time (and the schema migration run).
At the time it is deployed, we need to make a few changes directly in
the database:
(1) UPDATE django_content_type set app_label='zerver' where app_label='zephyr';
(2) UPDATE south_migrationhistory set app_name='zerver' where app_name='zephyr';
(imported from commit eb3fd719571740189514ef0b884738cb30df1320)