SAMLParser: Extract name and description from SP metadata.
SAMLParser: Extract name and description from SP metadata.

This patch extracts the name and description of the SP from the
AttributeConsumingService element in the metadata.

Patch by gyufii (http://code.google.com/u/gyufii/), attached to
issue 252.
tectronics/simplesamlphp,vivekrajenderan/simplesamlphp,tectronics/simplesamlphp,tectronics/simplesamlphp,vivekrajenderan/simplesamlphp,vivekrajenderan/simplesamlphp,vivekrajenderan/simplesamlphp,tectronics/simplesamlphp,tectronics/simplesamlphp,vivekrajenderan/simplesamlphp