SimpleSAML_Utilities: Add getBaseURL function.
SimpleSAML_Utilities: Add getBaseURL function.

This function returns the absolute URL to the base of the simpleSAMLphp
installation, and should be used instead of:

SimpleSAML_Utilities::selfURLhost() . '/' . $config->getBaseURL()

Rud5G/simplesamlphp,Rud5G/simplesamlphp,Rud5G/simplesamlphp,Rud5G/simplesamlphp