Prework Milestone 1: Displaying the map

**Problem:**
There are no files to run the app or see the map

**Issue Recreation Steps:**
- Fork repository
- Clone repository locally

**Implementation Suggestions:**
We should start building the game client described in the README. Let's start by creating index.html and a CSS file that displays the world map. The world map image should be displayed in actual size, with no scaling. We should see the upper left of the map, so that it matches with the world’s coordinate system. Implement using a canvas, the map should fill the browser window.

**Testing Criteria:**
Open index.html in Chrome and confirm that you can see the top left of the map.