Handle those command that is needed in oobhandler,
those are ABOR, STAT, ENC, CONF, MIC.
add options to turn off insecure OOB handling and document the option
Changes inspired by openbsd and netbsd changes but quite diffrent is
most places since the code no longer look and is structured the same
way.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14136 ec53bebd-3082-4978-b11e-865c3cabbd6b
bf0ab85d2e