Port remaining plugins

Signed-off-by: Byron Ruth <b@devel.io>
Remove single use `evented` module

Signed-off-by: Byron Ruth <b@devel.io>
Remove module alias from loglevel -> logger

This is not necessary and may cause confusion. The loglevel module is
now used directly.

Signed-off-by: Byron Ruth <b@devel.io>
Various ports to JavaScript

Signed-off-by: Byron Ruth <b@devel.io>
Merge pull request #496 from cbmi/various-ports

Various ports