Adding Singleton shell script

Use it by making it an AutoLoad in your project

lib/SeededRandomSequence/SeededRandomSingleton.gd

@@ -0,0 +1,17 @@
+extends Node
+
+const SeededRandomSequence = preload("./SeededRandomSequence.gd")
+var sequence = SeededRandomSequence.new()
+
+"""
+This is a singleton for the SeededRandomSequence
+You can add it to your project as a singleton to use globally
+To do this, go to Project->Project Settings->AutoLoad and add this script
+You can then reference it and get/set seeds and retrieve values
+For example, add it as a singleton named SeededRandomSequence and access it like:
+
+SeededRandomSequence.sequence.reset(new_seed) #Optional
+var value = SeededRandomSequence.sequence.next() #Get the random value
+print(value)
+"""
+