sam marshall bf2a039e9a MDL-42039 Restore: Add progress tracking in restore controller load
In the case of a very large backup with many activities, simply loading
the restore controller (specifically, building the plan) can take a long
time and cause timeouts. This change adds progress reporting while the
restore controller is being loaded.

(This also reduces the time between first going to the page, and the
progress bar appearing, making a slightly better user experience.)

Conflicts:

	backup/restore.php
2013-10-10 10:57:24 +08:00
..