Added basic folder structure for assets with a single (undeveloped) tile example
Created basic folder structure.  Documented Unity/Git setup information in the README
Added some tile prefabs along with a TileManager to take all tiles on screen and 'snap' them to the closest valid position
Rename README to README-Setup
Update README to include instructions for using the map creation tool
Apparently forgot to save some of the prefab/scene changes
Merge branch 'develop' of https://github.com/bajuwa/IAT410 into develop
Camera zoom works, but panning is bugged still
Modified how the map works to better support right-click panning.  Updated README to include new and modified instructions for map making