Implement meteor environment's packageDependencies
Implement meteor environment's packageDependencies

Meteor includes two package systems, its own and support for NPM packages. Currently, only NPM packages are being recognized as such by the default packageDependencies implementation.

This submission builds on #303 which allows environment configurations to supply a packageDependencies function.

A packageDependencies function is added to environments/meteorEnvironment.js. It returns a list that is a combination of Meteor packages extracted from the .meteor/packages file and NPM packages found via the existing findPackageDependencies function.

Galooshi/import-js,trotzig/import-js,trotzig/import-js,trotzig/import-js