Modifications to crew monitoring computer, procqueue and html_interface.

- procqueue: You can now schedule procs to be executed at some point in the future.
- Crew monitoring: see issue #10498
- html_interface: fix for Nanotrasen-style windows, refactor Javascript files and move them in their own folder
- Includes changelog entry for the crew monitoring changes.

code/modules/html_interface/js/html_interface.js

@@ -0,0 +1,45 @@
+var is_loading								= false;
+var load_count								= 0;
+
+function onload()
+{
+	if (!is_loading)
+	{
+		var count							= ++load_count;
+		is_loading							= true;
+		$("body").html("");
+
+		window.location.href				= "byond://?src=" + hSrc + "&html_interface_action=onload";
+		
+		// The request may fail which would prevent the player from refreshing the screen again. Try to detect this retry.
+		setTimeout(function()
+		{
+			if (count == load_count && is_loading && $("body").html() == "")
+			{
+				is_loading					= false;
+				onload();
+			}
+		}, 500);
+	}
+}
+
+$(document).ready(function()
+{
+	$(document).on("keydown", function(e)
+	{
+		if (!e.ctrlKey && e.which == 116)
+		{
+			e.preventDefault();
+
+			onload();
+		}
+	});
+
+	onload();
+});
+
+function fixText(text)						{ return text.replace(/ÿ/g, ""); }
+
+function setTitle(new_title)				{ $("title").html(fixText(new_title)); $(window).trigger("onUpdateTitle"); }
+function updateLayout(new_html)				{ $("body").html(fixText(new_html)); $(window).trigger("onUpdateLayout"); setTimeout(function(){ is_loading = false; }, 200); }
+function updateContent(id, new_html)		{ $("#" + id).html(fixText(new_html)); $(window).trigger("onUpdateContent"); }