Serverless 0.5.x compatibility

martinmicunda

This plugin doesn't seem to work with latest serverless v0.5.0. ``` json /node_modules/bluebird/js/release/async.js:49 fn = function () { throw arg; }; ^ TypeError: Path must be a string. Received undefined at assertPath (path.js:8:11) at Object.posix.join (path.js:479:5) ```

hideyuki

I fixed this issue and made the pull request https://github.com/Nopik/serverless-lambda-prune-plugin/pull/11

jjmartin

i think your pull request is in the latest 1.3 version but its still not working for me