Per suggestion from @jaimeperez, rename the undocumented
noconsentattributes option to be more consistent with other things and
with what has been done in the ConsentAdmin module. The old version
remains supported for backwards compatibility but issues a warning.

The Consent module has a (currently undocumented) noconsentattributes
option that allows specified attributes to be removed from the consent
hash calculation. The noconsentattribute option was introduced at
simplesamlphp/simplesamlphp@1efcfa8 but no corresponding option
was added to the consentAdmin module. Thus if people are using the
noconsentattribute option to remove attributes, the consentAdmin module
will *always* show this as attribute values having been changed.

This is a rework of simplesamlphp/simplesamlphp#531 which has gotten corrupted over time.

(being respectful with occurences that might change the behaviour, i.e. default database prefixes)

Thanks to François Kooman for providing this patch!

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3237 44740490-163a-0410-bde0-09ae8108e29a

NOTE that a parameter have been added and one has changed name in the config file. 


git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1973 44740490-163a-0410-bde0-09ae8108e29a

Added config option to display description.


git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1746 44740490-163a-0410-bde0-09ae8108e29a

Added option to include attribute values in consent hash.
Various fixex.

All from jach@wayf.dk



git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1477 44740490-163a-0410-bde0-09ae8108e29a