Remove obsoleted options
Various nit-pickery necessary for OS/X
Improve our symbol hack a bit for OS/X
OS/X's kqueue can return zero events.
Put build scripts in build-aux
Go over the vmod_std reference page.

Fixes:	#1359
Merge branch 'master' of ssh://git.varnish-cache.org/git/varnish-cache
Fix the typedef for VCL_HEADER
Go through the VMOD reference page
Remove mention of --enable-werror
Always test-compile your RST changes...
We don't want to -W check system headers.

Detectived by:	scn