Phluffy Logs sample

Sample for log parsing. 

It shows how one can have a webjob backend to process logs generated by apps.

PS: It uses Mike's CSV parser.

![scr1](https://cloud.githubusercontent.com/assets/5921642/4617311/3ee69104-52fd-11e4-87eb-ebb90a391469.png)
![scr2](https://cloud.githubusercontent.com/assets/5921642/4617312/40c0c17a-52fd-11e4-84a9-b8f83c39cf8a.png)

In general should use `DateTimeOffset` instead of `DateTime`.