Unhook Blog from urlconf/view/template

Keep the model around in case we decide to bring it back or do
something with the data.
cleanup home.html whitespace
Move recent activity lists up on homepage

The Recently Added and Recently Reviewed sections are going to be part
of a general 'news' section that will be featured above the static
directory listings at the bottom of the homepage.
Add twitter feed to homepage
Add carrot logo as vendor_detail map icon

Partially fixes Github Issue #152

The carrot icon needs some work to look more like a map
icon. Otherwise this works great.
Merge pull request #223 from steventlamb/topic/misc_ui_updates

Topic/misc ui updates
Subscribed to mailinglist: True/False => Yes/No

Fixes Github Issue #199
Fix broken test '}}' => '};}' in inline js block

TravisCI build 77 failed because there is a test that checks all
rendered html pages for '{{' and '}}' as a way to make sure there are
no broken templatetags. This is a good test, but it raised a false
positive for inline javascript. Rather than make the test more robust,
it's easy enough to just add a semicolon into the js.

https://travis-ci.org/vegphilly/vegphilly.com/builds/9306103
Fix broken test: '/blog/' should not return 200