Yet another version of the MVC Music Store

• The example was lacking a dependency injection framework
• The example was lacking a logging library
• The example was creating a less than ideal architecture and needed to be cleaned up (WIP)

• added dependency injection (Unity)
• added Logging library (Log4Net)
• configured a instrumentation friendly log pattern
• configured interception to allow for instrumentation at the object call level
• configured an instrumentation filter at the controller level to instrument that tier

• Properly architect the tiers in the app (ie, add a real service layer)
• Bring app up to the latest EF framework and best practices
• Convert to SPA UI