adding Spree 2-3-stable support
Merge pull request #65 from mcsweeneys/spree-2-3-support

adding Spree 2-3-stable support
Namespacing for Spree translations
remove unnecessary product description partial
adding comma to active subscribers count (+1 squashed commit)
Squashed commits:
[4d830f6] building out CSV support (+1 squashed commit)
Squashed commits:
[c79d397] csv for product view
use ActiveRecord includes to improve performance of PDF render
English Il8n

adding English Il8ns
mcsweeney's styling for subscription index page
update for add_to_cart namespacing
filenames for csvs
csv for eligible subscribers when issue is not yet shipped
add functionality to see if a subscription has received a magazine_issue already
distinguish between recipients and eligible recipients
default the ship! method and the issue/show view to NOT send to subscribers who have already received that product
updated PDF button
fixing broken link on subscriber index
adding canceled scope and canceled? boolean
beginnings of renewal functionality
information about subscription status in renewal page
remove order number from subscriptions index