Browser Updates

[NickImpact]

What are you trying to do?
Redesign User Interface, as well as allow for custom interface designs.

Describe the solution you'd like
The UI for the browser could use some tidying up, as well as configurability. This change should open up the possibilities for such. Additionally, this change should finally implement category filtering (aka, items, pokemon, etc). Optionally, consider sub-categories for each category.

Describe alternatives you've considered
N/A

Anything else that might help?
N/A