serilog/serilog — pull request #126 by Jaben (2014-04-25 01:17:18+00:00)
Title: Fluent Context Property Pushing from LogContext.

Simple addition that allows pushing multiple properties fluently in the log context:

```csharp
using (LogContext.PushProperty("FirstOne", firstOne, true).PushProperty("SecondOne", secondOne, true))
{
Log.Logger.Debug("Additional Properties!");
}
```