- Introduced ParameterLimitValve to allow limiting the number of parameters in HTTP requests.
- Added configuration options for global parameter limits and specific limits for URL patterns.
- Requests exceeding the configured limits are rejected with an HTTP 400 Bad Request error.
- Includes unit tests (TestParameterLimitValve) to ensure full test coverage for the valve's functionality.
- Added documentation for the ParameterLimitValve, detailing its attributes, usage, and configuration.

…t the point when parameters are parsed - rather than after.

- Introduced a new maxParameterCount field in Request.java class
- Removed configuration option for global parameter limit, as it is replaced by the default Connector's limit.
- Replaced unit tests with integration tests to ensure better coverage for the valve's functionality.
- Fixed documentation