Issue #565. Provides alternate solution to pull request #602. Adds pe…

[Perks-of-Being-a-Cauliflower]

Issue #565.
Provides alternate solution to pull request #602.
Adds person class by modifying tokenizer to use class properties getters as methods.
It's a little bit messy because of limitations of older supported .NET versions.
Requirements:

• No extra state to manage.
• Easily expanded if Person got more properties or if another class needed its properties added.
• Utilize similar design as existing method registration to avoid creating deviations in process.
• Modify as little of the existing code as possible to avoid introducing unforeseen bugs in existing functionality.
• Avoid redefining existing classes/functionality to avoid overhead.

[Perks-of-Being-a-Cauliflower]

Hi @bchavez
Hopefully this is more what you had in mind. I feel like my code could maybe be a bit cleaner, but I had to fight against the older .NET versions and some other weirdness. At the very least it should act as a proof of concept should this be the route you want to go down.