first commit of version ported line by line from python

Not working correctly yet, errors when handling
certain predigits

Spigot.hpp

@@ -0,0 +1,23 @@
+#ifndef Spigot_h
+#define Spigot_h
+
+#include <iostream>
+#include <vector>
+
+class Spigot {
+public:
+    /* functions */
+    Spigot(int requestedNumDigits);
+    void pump(void);
+
+private:
+    int numDigits;
+    std::vector<int> spigotList;
+    int spigotListLength;
+    int carry;
+    std::vector<int> preDigits;
+
+
+};
+
+#endif