logstash/logstash — pull request #93 by nickethier (2012-01-27 22:15:25+00:00)
Title: implemented add_field within inputs

I found the need to add fields onto evens as they come in rather than by a filter.

Example

```
input {
file {
path => ["/var/log/somethingtolog"]
type => "awesome-log"
add_field => ["environment", "production"]
add_field => ["logstash", "is awesome"]
}
}
```