A specific jquery version should not be included in the default configuration for the CLI.
Remove jquery from dependencies and from lightDevCopyResources

Reason:
A dev may or may not want jquery in my project.
A dev wants to choose the version of jquery.
Even if a dev wants Jquery, they would only want it in one of my projects light-modules, not all of them.

Note:
The feature and the default value made more sense when mgnl cli was installed locally instead of globally because the configuration was right there to edit - and was typically related to one light module.