We can't install the application, as the storage folder isn't committed.
d474945c7140 chose to ignore all the storage/ folder, but that creates the following exception:
storage/logs/laravel-2016-05-21.log
[2016-05-21 16:56:08] production.ERROR: exception 'ErrorException' with message
'file_put_contents(/var/wwwroot/default/storage/framework/sessions/53bb4cd9673117d6b033524930ed9dd671593a3a): failed to open stream: No
such file or directory' in /var/wwwroot/default/bootstrap/cache/compiled.php:6667