Reward for Patreons!

Introduces alittle heart into chat, for the supporters!

hyperstation/code/modules/patreon/patreon.dm

@@ -0,0 +1,15 @@
+#define PATREONFILE "[global.config.directory]/patreons.txt"
+
+GLOBAL_LIST_EMPTY(patreons)
+
+/proc/load_patreons()
+	GLOB.patreons = list()
+	for(var/line in world.file2list(PATREONFILE))
+		if(!line)
+			continue
+		GLOB.patreons += ckey(line)
+
+/proc/check_patreons(var/ckey)
+	if(!GLOB.patreons)
+		return FALSE
+	. = (ckey in GLOB.patreons)