Add Enum for different OTP types

src/com/cringe_studios/cringe_authenticator_library/OTPType.java

@@ -0,0 +1,16 @@
+package com.cringe_studios.cringe_authenticator_library;
+
+public enum OTPType {
+	HOTP(""),
+	TOTP("");
+	
+	String friendlyName;
+	
+	OTPType(String nFriendlyName){
+		friendlyName = nFriendlyName;
+	}
+	
+	String getFriendlyName() {
+		return friendlyName;
+	}
+}