#16 - Unified YAML read complete.
Now need to implement YAML write, and fix InputBindings
#16 - Converting input bindings to new config format
#16 - All input config reads converted to config.yaml
Close #16 - YAML for user facing config, JSON for spritesheets
Merge pull request #19 from XBigTK13X/16-config-format

Unify config to standard format