-Wrote a function to serialize a hash table (Basicly adapted and improved Ruben's code and moved it into a function)
-Wrote and moved a function to deserialize a hash table (Adapted and improved Ruben's code)
-Fixed and improved Ruben's code.
-Adapted Ruben's code to use the parameters from the command line and interoperate with the menu.
-Removed unneeded imports and changed the password length to 6 characters
-Removed unneeded imports
-Removed unneeded imports