Generate JSON output of a fundraiser data

Allow public interface to query the fundraiser data.

Rework fundgoal lookup urls data.

The urls.py is of course only evaluated once: at Apache load time, which
means the data in the template became stale and is not dynamic.

This change should cause the lookup to happen at each page view.

Convert VMware fundraiser to new dynamic content.

Use the new dynamic content fundgoal stuff for VMware fundraiser.

Correct get call to use arg properly.

This was just a typo in from previous commit, more or less.

Fundraising goal lookup for template: 1st attempt

This seems to be the best approach to pass a fundraising goal record to
a template. While the static hack that tmarble implemented probably
needs work anyway, this is probably the best way currently to interface
certain general data that we seek to place on many different pages
through the templates.

I looked into a templatetags solution, but this seemed more
straightforward and more fitting with Django principles (I think :).

Supporters list built dynamically.

Hitherto the supporters list has been committed directly to the static
sponsors/index.html file. This was never ideal and a quick hack to
build Conservancy's supporters list at the beginning of the supporters
program.

With this change, a Django app now exists that dynamically generates the
supporters list.

The database rows must be built from Conservancy's internal Ledger file,
which will be done in a separate script.

.* no longer desirable in /admin in urls.py

According to:
http://stackoverflow.com/questions/10145583/django-1-4-and-noreversematch-at-admin-error

the .* was no longer correct. It is herein removed.

Fix regression introduced in commit early today.

6a2918c288c26ed1503365ded9ceb2f52a7b7d09 introduced a removal of this
line. This line is necessary for the front page to work.

Additional argument was likely incorrect.

Rereading https://docs.djangoproject.com/en/1.4/ref/contrib/syndication/
shows that the first argument should no longer be that class.

In Django 1.2, feed_dict was deprecated.

Therefore, change this to use the method explained at:

https://docs.djangoproject.com/en/dev/releases/1.2/#feed-in-django-contrib-syndication-feeds

Apparently, "Feed" is now capitalized.

http://stackoverflow.com/questions/6642829/how-to-resolve-could-not-import-django-contrib-syndication-views-feed-error-in

Update for Djnango 1.4.5: admin.site.urls

http://stackoverflow.com/questions/5503616/how-to-correct-this-error-adminsite-object-has-no-attribute-root

Incorporate conservancy_ssl middleware, etc. into main site, now that HTTPS fully supported.

Previously, SSL on sfconservancy.org was supported using a self-signed cert
only to handle the /admin/ portion of the site. Now that SSL is supported
site-wide, and perfectly mirrors the content available via HTTP, the
conservancy_ssl middleware, URLs, and settings are wholly deprecated and
herein removed.

The main site's urls.py now need adjusting to support /admin/, but additional
code is needed in middleware.py to avoid accidentally serving /admin/ via
HTTP instead of HTTPS.

The latter code is untested; hopefully it works "out of the box". :)

Adapted Django application stuff for Conservancy; and normalized to string
"conservancy" within code and templates.