Allow speccy resolve to update the version from package.json

[trajano]

trafficstars

Detailed description

It would be nice if speccy can update the info.version to match the value in package.json

Context

Why is this change important to you? How would you use it?

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Possible implementation

Not obligatory, but suggest an idea for implementing addition or change.

Your environment

Include as many relevant details about the environment you experienced the bug in and how to reproduce it.

• Node Version:
• Operating system and version (e.g. Ubuntu 16.04, Windows 7):
• Link to your project:
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