Merge pull request #1 from arcym/master

Began the project with all the basic stuff.
We don't need no stinkin' title!
Adding basic setup instructions to readme
forked it properly this time
Merge pull request #3 from jshiraef/master

Awwww yeah, no magic numbers. Let's keep it that way, friends.
Merge pull request #2 from fpruitt/master

We don't need no stinkin' title!
Extended the TiledMap into TiledWorld.
Iterated through the map for tile properties.
Assembled something in tiled to load as our world.
Instantiated a hero to wander around the world.
Fixed the tiled to fit the new scale of the world.
Restricted the hero from leaving the world.
Relabelled all x and y for tiles into tx and ty.