Spare-time project 25/12/2017
- This Library project is to simulate basic functions of a library
- To manage library for Librarian
- To be used by Student
- Using C++ and Object-Oriented Programming to build this project
Role of Librarian and Student:
	- Librarian shall be able to add new book to Library.
	- Librarian shall be able to add new Student member to Library.
	- Librarian shall be able to list all Student members in Library.
	- Librarian shall be able to remove book from Library.
	- Librarian shall be able to remove student from Library.
	- Librarian shall be able to search book in Library.
	- Librarian shall be able to search student in Library.
	- Librarian shall be able to display Librarian account's information.
	- Student shall be able to search book in Library.
	- Student shall be able to borrow book from Library.
	- Student shall be able to return book to Library.
	- Student shall be able to list all his/her borrowed books.
	- Student shall be able to change account's password.
	- Student shall be able to dispaly his/her account's information.
- Due to lack of time for this project:
	- The Library project does not have full functions of a Library.
	- The Library project has a simple serialization and deserialization. (Using Book.txt and Student.txt to import and export data).
	- The Library project does not have serializationa and deserialization function for Borrowed Books of Student.
	- The Library project does not use many STL libraries as expected. 
	- The Library project still need to be improved with C++ technique.  
	- The Library project uses mostly C programming techniques.
- For demo purpose:
	- Librarian could login by using UserName: librarian - Password: 123
	- Student could login by using different UserName and Password:
		- ID: keith998	-	Password: 123
		- ID: fred772	-	Password: 123
		- ID: timo007	- 	Password: 123
		- ID: abbott119	-	Password: 123
- If you get the error about "the procedure entry point __gxx_personality_v0 could not be located...". You should:
	- Go to your MinGW folder (should be C:\MinGW)
	- Open the bin folder.
	- There should be a file called libstdc++-6.dll
	- Copy this into the same directory as your executable.
- If you get the error about "error while opening file", you should:
	- Copy Student.txt and Book.txt to same directory as executable file.