Bugfix in the aggregator module.
Updated translations.
Updated changelog.
Added upgrade notes for 1.13.
Link to upgrade notes for version 1.13.
saml: Split statsData array out from statistics logging.

This change makes it easier to add elements to the statistics data
logged when the IdP sends an authentication response.
saml: Add total time of login operation to stats data.

Add statistics data to saml:idp:Response and saml:idp:Response:error
with the total time since we began processing the authentication
request.
Changelog updated.
Remove old code (wouldn't work anyway)
Update the build-release.sh script to always use composer and git.