put singletons into their namespace

src/util/emotemap.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "messages/lazyloadedimage.hpp"
+#include "util/concurrentmap.hpp"
+
+namespace chatterino {
+namespace util {
+
+struct EmoteData {
+    EmoteData()
+    {
+    }
+
+    EmoteData(messages::LazyLoadedImage *_image)
+        : image(_image)
+    {
+    }
+
+    messages::LazyLoadedImage *image = nullptr;
+};
+
+typedef ConcurrentMap<QString, EmoteData> EmoteMap;
+}
+}