Dashboard: Fixes # of "out of stock" products

Use woocommerce_notify_no_stock_amount rather than woocommerce_notify_low_stock_amount to count out of stock products
Added currency support for United Arab Emirates Dirham
Merge pull request #4793 from seanreloaded/master

Added currency support for United Arab Emirates Dirham
Merge pull request #4790 from tamarazuk/patch-1

Dashboard: Fixes # of "out of stock" products
Force a valid base when saving permalinks
Admin screen strings need to be sanitised to work with chinese chars Closes #4788
If you only ship to the billing address, ensure the shipping address data for customers is updated Closes #4786
Trash instead of force delete Closes #4785
Trash in the uninstaller too
REST API OAuth signature issue fix when using filter params
woocommerce_get_username_from_email filter for login Closes #4791
Merge pull request #4796 from kloon/master

REST API OAuth signature issue fix when using filter params
Update docblocks
ApiGen + woodocs template + grunt task
apigen fix
stack password reset fields on handheld. closes #4804
stack password reset fields on handheld. closes #4804
Fix ampersands in plan text Closes #4799
Fix printf in customer new account email Closes #4802
fixed the variation bulk edit, closes #4807

solved the issue with increase and decrease values forcing to be string the prompt return value