GUI Integration

[benjspriggs]

• Add PyPI extension/ necessities for GUI capabilities #32

We want to separate the concerns of GUI and core function.

• @Zonr0 suggested submodules. @benjspriggs declined using it, since it gets complicated quickly.
• @benjspriggs suggested PyPI, @austin-millan commented that it would be better to wait for more developed versions of the core functionality.
• Could also use a separate dev-gui branch that merges whatever changes happen to dev that has all the GUI goodness. This solution is currently being used.

[benjspriggs]

Added the issue since we were talking about this already and it's good to have decisions on paper/ in some kind of record.