Added github sponsor link to Admin About page

.github/FUNDING.yml

@@ -1,2 +1,2 @@
-community_bridge: SnappyMail
+github: the-djmaze
 custom: ["https://www.paypal.me/thedjmaze", "https://snappymail.eu"]

snappymail/v/0.0.0/app/templates/Views/Admin/AdminSettingsAbout.html

@@ -12,9 +12,16 @@
 		<div class="span6">
 			<h1 style="margin-bottom: 0;">SnappyMail</h1>
 			<h4 style="margin-top: 0;" data-bind="text: version"></h4>
-			<h4 style="color: #aaa; font-weight: normal;">An advanced fork of <a class="g-ui-link" href="https://www.rainloop.net/" target="_blank">RainLoop</a></h4>
+			<h4 style="color: #aaa; font-weight: normal;">An advanced fork of RainLoop</h4>
 			<h4 style="color: #aaa; font-weight: normal;" data-i18n="TAB_ABOUT/LABEL_TAG_HINT"></h4>
 
+			<a class="btn" target="_blank" href="https://github.com/sponsors/the-djmaze">
+				<svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true">
+					<path stroke="#db61a2" fill="#db61a2" d="m8 14.25.345.666a.75.75 0 0 1-.69 0l-.008-.004-.018-.01a7.152 7.152 0 0 1-.31-.17 22.055 22.055 0 0 1-3.434-2.414C2.045 10.731 0 8.35 0 5.5 0 2.836 2.086 1 4.25 1 5.797 1 7.153 1.802 8 3.02 8.847 1.802 10.203 1 11.75 1 13.914 1 16 2.836 16 5.5c0 2.85-2.045 5.231-3.885 6.818a22.066 22.066 0 0 1-3.744 2.584l-.018.01-.006.003h-.002ZM4.25 2.5c-1.336 0-2.75 1.164-2.75 3 0 2.15 1.58 4.144 3.365 5.682A20.58 20.58 0 0 0 8 13.393a20.58 20.58 0 0 0 3.135-2.211C12.92 9.644 14.5 7.65 14.5 5.5c0-1.836-1.414-3-2.75-3-1.373 0-2.609.986-3.029 2.456a.749.749 0 0 1-1.442 0C6.859 3.486 5.623 2.5 4.25 2.5Z"></path>
+				</svg>
+				<span>Sponsor</span>
+			</a>
+
 			<div>
 				<hr>
 				<div data-bind="visible: 'error' === statusType()">