Add translated error info in data for error template. This is needed in order for theming error page with Twig.

This resolves #523.

This resolves #519.

The $store and $params variables were not initialized before trying to execute the prepared statement.

This resolves #519.

bugfix: When generating a NameID from a multivalued attribute, a warning was logged but the NameID was still generated.

Fix APR1_MD5::check call

$password and $crypted where swapped

Frequently people put fs paths in baseurlpath or URL paths in
the other settings. By more clearly separating these two classes
of options I hope to reduce confusion a bit.

For #458

The guidelines on how to write your own module talk about the process() method receiving a “$request” or a “$state” parameter, instead of being consistent and sticking to just one of the names. Use “$request”.

Deprecate AttributeRealm authproc filter

That should be done in the release branches themselves, and the release number in the spec file updated as part of the release process.

No functional changes.

For: #458

`core:ScopeFromAttribute` is a generalised version of this.

Closes: #512

RPM specfile cleanup

Add missing translations for “required” and “optional” strings when checking PHP extensions installed.