Fix issue with card type not updating as card number is changed. #2303
avoiding number_format expects double error

Under some circumstances `number_format` can return an error since it expects the var type to be `double`.

Now we're casting to make sure we get the proper type of var.
Merge pull request #2306 from curtismchale/patch-1

avoiding number_format expects double error
Change invalid zip error
Change invalid zip error
Fix accidental activation process that fires when other license keys are deactivated. CLoses #2133
First pass at new [edd_register] short code. #1724
Merge branch 'issue/1724' into release/2.0
remove unnecessary ! is logged in check. #1724
Make action names consistent
Introduce edd_get_cart_fee_tax() and allow fees to be marked as exclusive of tax. #1021
Clean up the add_fee() method. #1021
Fix merge conflict
Brackets
Fix merge conflict
Remove console.log
Whitespace
Compress scripts and styles for 2.0 beta
version bump for 2.0 beta 1
Add info about EDD REST API to API Keys page