Implement cart saving. See #1257.
Move the buttons above the cart. See #1257.
Add Restore Cart button if a cart is saved and it's empty. See #1257.
Remove whitespace. See #1257.
Don't show Restore Cart if the cart contents are the same as the saved cart. See #1257.
Add token generation function. Allow restoration of cart via URL. Add base function for the cron job. See #1257.
Fix typo. See #1257.
Add option to disable cart saving. See #1257.
Fix spacing
Check if cart saving has been disabled via the options. See #1257.
Add cron job. See #1257.
Add check if any values were returned from the database. See #1257.
Merge pull request #1518 from easydigitaldownloads/master

Cart Saving Fast-forward
fix broken span on cart

fixes broken span on cart causing validator to …well…not validate and stuffs.
Merge pull request #1534 from bearded-avenger/master

fix broken span on cart
adds missing break statement
Merge pull request #1535 from pdewouters/missing-break

adds missing break statement
new Russian translation string for v 1.7.2
Merge pull request #1539 from Teplitsa/master

new Russian translation strings for v 1.7.2
Simplify edd_is_cart_saving_disabled(). See #1257.