Remove unneeded vmod::fini stuff, the vmod_priv::delete serves
that purpose.
Fix a bug which prevents multiple objects per vmod
Polish some whitespace in the emitted vcc_if.[ch] files
remove vmod.fini crumbs
Remember to mark VMOD object methods which return VOID as SYM_PROC
Add a proof-of-concept round-robin director as a VMOD object
Change the C-symbols a VMOD exports to contain the vmod name,
to eliminate any chance of collissions.

Check the ABI.  This check may be too strong, but at least its safe.
Pass the vmod.object::init function the VCL name of the object being
created.

Split the demo-rr director into its own file
Turn the vmod_debug demo-rr-director into a real director, and
add a test-case where it is used in stackable fashion.

I should have done it this way from the very start, rather than
muck about with director configurations in VCC...
header style consistency
various cleanups
Examples are back
Create a new vmod "directors" and move the demo-rr director into it,
it is no longer a demo, it is going to replace the "built-in" rr
director.

Other directors will follow as time permits.
Add missing mention of libvmod_directors
Another attempt to get get things to build...
Fixes for at least one GCC bug
Remove reference to no non-existsnt doc-file
OpenBSD is not defined (unless sys/param.h is included) so simply use the gcc
builtin define for it.

From:	"Federico G. Schwindt" <fgsch@lodoss.net>
Fix typos
Output the wizard flag in the docs too