1.1-2

Update of documentation. E.g., -h is no longer valid as --hostname shorthand. Also, update of -f guard. In 1.1-1, the -f guard command removed all content in the event but not the event itself, so if the event was written to file, an empty line would be the result. In 1.1-2, the event is correctly removed.

New Input: StringInputItem. This works like Template but you don't need to create a file with the template, you can just add it on the command line.