Adds the features/uri-features test directory, testing sub-uri
deployment. These tests uses script/server since much of this code is
about configuring the server.  They are not run by "rake cucumber", to
run them use "bundle exec rake cucumber features/uri-test".

Tests requires a working app_config.yml setup with pod_url =
"http://localhost:3000/diaspora"

Patches cucumber.yml to always load step definitions from features/**, see
http://thoughtsincomputation.com/posts/cucumber-step-definitions-and-autorequire-hell

Handling root_url if not ending w /, using http: for all cross-site
references.

Merge branch '761-aspect-name-double-escaped-in-page-title' of https://github.com/Dorian/diaspora into dorian

Merge branch '756-status-not-formatted-in-photo-page' of https://github.com/Dorian/diaspora into dorian

notifications now properly socket (not a hack through comments like before).  notification badge updates on new messages.

Methods to generate jasmine fixtures in controller specs, and methods to load those fixtures in jasmine specs.

Remove callback to decrementRequestCounter in aspect-edit.js, since we don't have a request counter on that page anymore. The callback was failing, so the ajax request was never officially completing. Cucumber hates that.
I am going to add jasmine fixture generation in the controller specs, so that next time, a jasmine test will fail in this situation.
Also: clean up manages_aspects.feature.