Adds new routing in routes.rb based on pod_uri. Assets are handled by a symlink
in public when using sub-uri. Various clean-up, removing thin and socket port
settings from server.sh (these are now taken from pod_uri and socket_port).
Basic functionality when setting a sub_uri like http://example.org/diaspora
now seems OK. Closes .http://joindiaspora.com/issues/737, and partially
http://joindiaspora.com/issues/391. Ports are yet to be defined and handled
in this context.
Conflicts:
app/views/layouts/application.html.haml
config/routes.rb
Adds a new APP_CONFIG[:pod_uri] item, an uri object parsed from
pod_url. Replace all occurrences of APP_CONFIG[:terse_pod_url] with
APP_CONFIG[:pod_uri].host. Closes http://bugs.joindiaspora.com/issues/684,
using the well-defined semantics of the uri object.
The pod_url is normalized using module URI's functions, always with a
trailing /.
The diaspora-handle will always reflect the pod_url with this patch
i. e., a pod_url like www.dpod.se will give the handle xx@www.dpod.se;
previous code stripped the www. prefix. If this is a problem, it
should be addressed by another setting, since one cannot presume that
www.domain.tld resolves to the same address as domain.tld.
