Log Message:
Update crudesaml to 1.8

Changelog since previous version in pkgsrc

crusdesaml-1.8          2017-05-26
Fix crash introduced server side in 1.6 for saml_log()

crusdesaml-1.7          2017-05-22
Only iterate on XML_ELEMENT_NODE nodes

crusdesaml-1.6          2017-05-20
Typos in man pages (Florian Best)
Don't log the password length if it is too small (Florian Best)
Stop if wxmlXPathRegisterNs failed (Florian Best)
autoconf: Remove duplicate $(DESTDIR) (Florian Best)
PAM: Require only one provider (Florian Best)
PAM: No SONAME versioning (Philipp Hahn)
autoconf: Only strictness foreign (Philipp Hahn)
PAM: fix static PAM module build (Philipp Hahn)
Hide internal symbols (Philipp Hahn)
Fix varadic function SIGSEGV (Philipp Hahn)
Fix crash when using saml_log()/saml_error() in SASL client plugin

crusdesaml-1.5          2012-11-13
mod_shib2 compatibility, debug messages (Jan Tomasek)