updating gitignore
getting rid of docstrap-master dir
Merge branch 'renderer' of https://github.com/jadmz/CrunchJS into renderer
Camera and RenderImage components updated. Camera handles scaling based on screenSize/lensSize ratio. Rendering System uses RenderImage.size > Body > default image size to size the image
Merge branch 'master' into josh_network_manager
Added missing closure annotation and proper deletion of disconnected peer data.