interagent/pliny — pull request #78 by ys (2014-09-23 12:18:14+00:00)
Title: Fix bug causing context propagation in logs

Before this patch, the behavior was the following

```
Pliny.context(baz: "qux") do
end
Pliny.log(foo: "bar") # => "foo=bar baz=qux"
```

Now it is the logical

```
Pliny.context(baz: "qux") do
end
Pliny.log(foo: "bar") # => "foo=bar"
```