Bumps plugin revision number.

Signed-off-by: Jim Teeuwen <jimteeuwen@gmail.com>
Fixes `pipe()` call to remove trailing newline from
the output. It is not part of the actual process output.
In the case of the `go fmt` processor, it creates source
which is incompativle with the actual output of `go fmt`.

Signed-off-by: Jim Teeuwen <jimteeuwen@gmail.com>