Neither ```set libraryDependencies += "com.earldouglas" % "xsbt-web-plugin" % "0.5.0"``` nor ```addSbtPlugin("com.earldouglas" % "xsbt-web-plugin" % "0.5.0")``` works from the CLI for me (even after ```reload plugins```).

Also, not only does ```libraryDependencies += "com.earldouglas" % "xsbt-web-plugin" % "0.5.0"``` not work from the CLI -- it doesn't work from project/myplugin.sbt.

I tried all this on a clean Linux install, as per https://gist.github.com/opyate/7943389. I.e. no ~/.sbt, no .sbtopts, etc.

Please provide an example here and I'll incorporate it into the pull request.