Find people from Linkedin using dorks

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Is your feature request related to a problem? Please describe.
Now, the only way the tool find people is through dorks using the found emails. This can limit the finding and in some cases associate emails to other entities, i.e. john@example.com to a product from the organization and not to John.

Describe the solution you'd like
Using fined dorks and Linkedin, more people can be discovered. Although the association to emails should be made.

Describe alternatives you've considered
If the dorks is implemented without the corresponding association to an email, that would be fine for now as the tool will gain value.

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Done in #13. In the near future InfoHound will be able to get more people using other dorks and create relationships between people and emails