Unit Test Refactoring and new Scraper Tests (framework)

- Moved some utility unit tests to its own project
- Modified existing unit tests as required
- Was needed to avoid confusing "include" statements", whereas now it is
clear they are just "include"ing the utility classes
Documentation clarification

Minor documentation corrections
IMDB Data Scraper - Unit Test Bug cleanup

- Parameter checking
- Changed to use "Using" clause for better disposition of resources
- Error, Warn, and general status messages
- More fixes to come, I'm sure...