Updated the subscribe.html template to give the user a friendlier message if they've already subscribed to a plan.
Improved create customer

Made it so if the current user doesn't have a stripe customer associated with their account it will create one when they subscribe to a plan. This removes the need for running the init_customers management command when adding django-strip-payments to an existing project.
Customer admin filter fix

A bug in the admin filter for customers made it seem like you didn't have any customers if all the current customers weren't subscribers yet.
PEP8 fix

Fixed E711 comparison to None should be 'if cond is None:'
Merge pull request #40 from epicserve/admin_filter_fix

Customer admin filter fix
Merge pull request #38 from epicserve/subscribe_template_enhancement

Friendlier message for users already subscribed
Merge pull request #39 from epicserve/improved_create_customer

Improved create customer
Update transfer object status to paid
Switch from pep8/pyflakes to pylint
Update code style violations
Disable R0924 check on PlanForm

This check fails on Django 1.4 but not Django 1.5
Decouple update_card from other activities

Should fix #33
Test customer purge
Test customer delete is same as purge
Test can_charge
Broke up tests into modules
Fix manifest