Rev949, Newsfeed allows items 2min from future, Switch sidebar content.json list to input for faster opening, Promise based sidebar rendering to make it more reliable on slow connections, RateLimit sidebar globe updating, Some PEP8 formatting

plugins/Sidebar/media/RateLimit.coffee

@@ -0,0 +1,14 @@
+limits = {}
+call_after_interval = {}
+window.RateLimit = (interval, fn) ->
+	if not limits[fn]
+		call_after_interval[fn] = false
+		fn() # First call is not delayed
+		limits[fn] = setTimeout (->
+			if call_after_interval[fn]
+				fn()
+			delete limits[fn]
+			delete call_after_interval[fn]
+		), interval
+	else # Called within iterval, delay the call
+		call_after_interval[fn] = true