Add more word lists

[kaizencc]

More word lists will make the game more fun to play. Here are some suggestions:

• Sports
• Baseball
• Harry Potter
• Countries
• Cities of the world

I think the correct course of action here is to create another github repository of word lists and save them there.

[kaizencc]

Added a country word list for now (simplest because list of countries are readily available) but will keep this open until more wordsets are added.