initial commit for the console logger

This is a very basic implementation and is missing scoping altogether. Just wanted to put this out there for some feedback. The colors and format match the NLog configuration in the sample app, as evidenced by the image below. 
![consoleloggerinitial](https://cloud.githubusercontent.com/assets/2818455/4500693/3b65c814-4a98-11e4-998b-414ec6c792f6.png)

Because checking for null everywhere doesn't make much sense. You can check for null when the provider is specified, and you can check for when the logger is created and you can check for it in the method but what have you gained?