Initial commit
Add some stub methods and structs
Documentation

- Document design goals
- Add a note regarding the status of the project
- Add a file for listing research links, especially to do with data-oriented design
Amend design goals
Divide mod.rs into lib.rs and resource.rs and add some failing tests
More work on the HandleManager
Rename HandleManager->ResourceManager
Flesh out README with a specification of the problem and possible solutions
Mention 'draw call bucketing' in documentation
Add example directories with READMEs
Complete the initial implementation of the ResourceManager
Move interop type aliases into separate mod
Redesign resource manager
Ignore .DS_Store
Remove with and with_mut methods for simplicity
Fix tests and implement find and find_mut tests
Add Ogre 2.0 forum thread to research.md
Remove ancient source files
Block out initial architecture
Add rough example of gfx::start