in a table. Doesn't do too much yet.
Make the -<digestname> options in 'x509' affect all relevant
options.
Change the name of the 'notrust' options to 'reject' as this
causes less confusion and is a better description of the
effect.
A few constification changes.
Extend the X509_PURPOSE structure to include shortnames for purposed and default
trust ids.
Still need some extendable trust checking code and integration with the SSL and
S/MIME code.
