Minor changes

scripts/init.ts

@@ -0,0 +1,10 @@
+// Fix Facebook login hash in URL
+if(window.location.hash && window.location.hash === '#_=_') {
+	window.history.pushState('', document.title, window.location.pathname)
+}
+
+// Fade out loading animation
+document.addEventListener('DOMContentLoaded', function(event) {
+	$.loadingAnimation.classList.add('fade-out')
+	$.updateAvatars()
+})