Added public/entities.js containing two Entity objects
public/javascripts/collision.js added. Blank file will hold collision detection methods.
first attempt at rendering engine
two.js added
html canvas
deleted two.js for now
Merge pull request #1 from trefecta/render0

Render0
added render0.1.js, which only adds 1 global variable
code tidying, added render.0.1.html
Merge branch 'master' into render0
Merge pull request #2 from trefecta/render0

Render0
Added QuadTree object to collision.js for QuadTree detection. Added entityFactory.js for organization of entities and complementary methods.
added new version of renderer script and accompanying test html page
Merge branch 'master' of https://github.com/trefecta/blockade into clientTest
pulled master into clientTest so new modules are available for testing