add fixtures to load some data on syncdb
rempve migrations and fixtures
add fixtures
remove fixtures
add fixtures
remove fixtures
add fixtures
remove fixtures
remove fixtures
revise generated email
fix typo
fix typo
fix typo
rethinking order_subtotal
revising order subtotal function
revise order subtotal method
revise order subtotal method
revise order subtotal
revise order subtotal
revise order subtotal