Added DICT_ATTR* to VALUE_PAIR, in preparation for next commits
Boilermake is enabled by default
Build / link without OpenSSL
Updated dictionary functions in preparation for new decoder
Made Vendor-Specific to be of data tyoe "vsa"

In preparation for new decoder
Update vp->da in pairalloc(), and update dictionary functions
This module is no longer necessary

The "users" file does everything this does.
It was left in v2 for compatibility with v1, but that is no longer necessary
Removed the policy module.

Nearly all of its functionality is handled by unlang.
What isn't handled is very esoteric.  It's better for people
to use Perl or (upcoming) lua module
Deleted this module.

It's not maintained.  The new version of jradius binary uses
a different protocol to talk to FreeRADIUS.  And it's incompatible.
So, we remove it until such time as people complain, and it's
made compatible
Removed fastusers and policy
Changed vp->attribute to vp->da->attr, etc.

Also fixed a number of bugs left over from v2, where vp->attribute
was checked, but vp->vendor wasn't checked.

This commit may leak memory, crash, etc.  But the server builds
and seems to run.  It's one more stage on the way to the new API