require() Truffle Project Configs in a Separate Process which Has No Native Dependencies

[mikeseese]

This PR fixes #1076 by using a separate process which uses the spawn("node") function instead of fork() for running the require() on a Truffle project. This will use the system-installed version of node rather than the packaged version that comes with electron.

[honestbonsai]

LGTM

EDIT: actually, you can feel free to leave the console.log in, the linter is going to be set to just warn about those errors

[mikeseese]

The console.log's I removed because of the linter are redundant anyway. The logs do bubble to a more appropriate place via throwing or event emitting.