Added model and document structure (just headers for the moment)
Changed return value to pointer for efficiency (kicking Java habits)
Fixed two more dumb mistakes - these should compile now (although they have no implementation)
Added destructor for Model
Added more keybindings
Added even more keybindings
Merge pull request #7 from Fourth-Doug-Coders/update_keybindings

Added more keybindings
Merge pull request #6 from Fourth-Doug-Coders/add_doc_structure

Added model and document structure (just headers for the moment)
Merge branch 'master' into views