Includes PHPDoc license tag in the file-level block with accompanying copyright notice.
Also added an AUTHORS file on the off chance of outside contributions
- Also made all SQLite tests skippable if the extension is not loaded
- Fixed format of ETags in test server
- Passed any CLI arguments to PHPUnit in the test runner
- Makes use of PHP's internal Web server to deliver expected responses from a real server
- Windows batch file can be used to run tests (Linux and Mac test runners to come later)
- Added PHPUnit to dev dependencies
J. King