Added the Caesar Cipher to the program

Headers/Caesar.hpp

@@ -0,0 +1,35 @@
+//Ciphers/Headers/Caesar.hpp
+//Matthew Ellison
+// Created: 4-25-18
+//Modified: 4-25-18
+//This file contains the declaration of the Caesar class
+//This class implements the Caesar Cipher and is inteded to be turned into a library
+
+
+#ifndef CAESAR_HPP
+#define CAESAR_HPP
+
+#include <string>
+
+class Caesar{
+private:
+	std::string input;
+	std::string output;
+	int shift;
+public:
+	Caesar();
+	~Caesar();
+	void setInput(std::string inputString);
+	std::string getInput() const;
+	void setShift(int shiftAmount);
+	int getShift() const;
+	std::string getOutput() const;
+	std::string encode();
+	std::string encode(int shiftAmount, std::string inputString);
+	std::string decode();
+	std::string decode(int shiftAmount, std::string inputString);
+	void reset();
+};
+
+
+#endif //CAESAR_HPP