use url_for instead of hard-coding urls

[Thomi Richards]

ANywhere in the code that we currently hard-code URLs (both in jinja2 template files and controllers) we need to be using the url_for function, which will allow us to move controllers around without breaking stuff.

[Thomi Richards (thomir-deactivatedaccount)]

This has been done for all the admin templates. Non-admin templates still need to be done.

[Thomi Richards (thomir-deactivatedaccount)]

Pylons 0.97 has deprecated the url_for function, in preference to the 'url' function. It works similarly, with a few differences:

1) It doesn't remember the current route, so all parts of the target have to be specified.
2) You can pass URLs to it and it will prepend the WSGI SCRIPT_NAME environment variable.

Using 'url' for EVERY URL link allows us to host sloecode at different prefixes (such as '/sloecode/' or similar). I have run sloecode at a custom prefix and verified that everything seems to work (after a lot of template tweaking).

[Thomi Richards (thomir-deactivatedaccount)]

I'm 99% certain that all URLs are now properly created. We'll need to keep an eye on this in the future however.