Give - Fee Recovery 2.3.3

* Tweak: The integration with Manual Donations has been removed. This is because we feel the purpose of Fee Recovery is to cover transaction fees for donations made through an online Give form. The purpose of Manual Donations is to enter donations that did not originate through an online Give form. Many customers were getting confused with the purpose and integrating with our entire other suite of add-ons had become cumbersome and not up to the quality we strive for.

* Fix: Resolved an issue with sorting donations in WP-Admin based on the fee amount.
* Fix: Ensure Fee amounts are properly calculated for zero decimal currencies.

* Fix: Store the total donation in `data-total` attribute in non formatted way for more accurate totals when using various currency formats.
* Fix: [give_totals] now properly displays the income of multiple forms without the fee recovery income so that it properly reflects how much is going to the cause.