Report proper Django name in snapshot w/ Installed Apps

[pglombardo]

We should report the proper Django app name with the following:

import django.core.handlers.base as base
name = os.path.basename(base.settings.BASE_DIR)
string.capitalize(name)

which would reveal the package name that this app is built with.

Then also report the list of installed apps:

>>> base.settings.INSTALLED_APPS
['polls.apps.PollsConfig', 'django.contrib.admin', 'django.contrib.auth', 
'django.contrib.contenttypes', 'django.contrib.sessions', 
'django.contrib.messages', 'django.contrib.staticfiles']

[pglombardo]

This is improved in 3cc58da.