Request: Standardize solution code and test filenames to class names.

[twitchy0]

The following classnames did not map directly to benchmark code and test file names and required the below mapping:

SOLUTION_MAP = {
        "BankAccount": "Bank_Account_System",
        "Classroom": "ClassroomManagement",
        "ClassRegistrationSystem": "Class_Registration_System",
        "DatabaseProcessor": "DatabaseOperation",
        "IpUtil": "IPUtil",
        "Order": "OrderManagement",
        "VectorUtil": "VectorCalculator",
}