[XFA] RM Donations - XF2 4.1.1

Corrected bugs:

• Bitcoin QRCode doesn't show upon download button click

New features:

• Donation information configurable globally through account details

This version is only compatible with XenForo 2.2

Corrected bugs:

• Provided compatibility to xF2.2
• Popup closing when clicking to input amount

Corrected bugs:

• When no paypal address or bitcoin address is input, the popup still shows with an undefined error message and no download button

Corrected bugs:

• Even if no paypal is input, the paypal donation box is still showing.

Corrected bugs:

• Missing js file