generated maps have the site rather then host name
partition maps into a dist/map/ directory for each site
split redirector into configs, static and common directories
no need to copy source files into dist
put smokey tests in dist/etc
added /404 /410 /418 test locations
create a build manifest in dist
removed suggested and archive links for 301s
removed concatonation of php files
reordered common/status_pages.conf
use common favicon.ico
moved copying static files to jenkins.sh
split generate_static_assets into generate_404, etc

This in anticipation of writing a Makefile/Rakefile for the
generation process (make doesn't work well with commands
that produce multiple targets) and replacing the shell
templates with something more declarative,
such as mustache, erb or jinja.
removed mkdir from generate_maps
generate_manifest script