Add _edd_payment_user_id on past purchase look up. #1583
Fix first price option not showing in PayPal. #1516
Fix button colors. #1596
Update text strings
Merge pull request #1597 from sumobi/master

Update text strings
Fix for issue #1587
Merge pull request #1602 from ghost1227/bugs/1587

Fix for issue #1587
Fix for issue #1585
Merge pull request #1603 from ghost1227/bugs/1585

Fix for issue #1585
[i18n]> Pot & French updates
Check for numeric keys when sanitizing settings to be compatible with extensions that have registered settings with numeric keys. Closes #1605
Merge pull request #1586 from polevaultweb/master

Adding filters to admin script loader
add fallback for cal_days_in_month. Closes #1601
stripslashes(). #1582
Fix pagination issue in history
Simplify cart tax label display. #1604
Added filetype check for settings import
remove  param in edd_get_cart_subtotal() and check if prices include tax before calculating taxes again. #1604
Switch to edd_get_file_extension()
Merge pull request #1608 from ghost1227/bugs/1526

Added filetype check for settings import