Deletes
Added first unit test - checks nothing is logged when Buffer size hasn't been reached.  Organised tests into Integration and Unit namespaces
Added/fixed tests for buffering behaviour
Test to ensure appender logs on separate thread
JavaScriptSerializer isn't thread safe so moving creation into thread-safe method
Repository errors are handler by appender
Using testable appender.  Added test to ensure exceptions don't bubble up
Added tests for error scenarios
Added ToJson extension method
Updated example app.config
Use Faker instead of literal strings
Merge branch 'jc74-TestBufferingAppender'