Fixed display bugs

Splash screen is now displayed at game start.

Major rearrangement, moved all gameplay data to `data.lisp'

Nouns with leading vowels now get the correct article.

Patch description now shown in place panel.

Worked on items and biomes

Fixed feature display bug.

Created logo

Added TODO file

Changed project name to Naledi ya Africa

Implemented feature creation and drawing (still buggy).

Changed item structs to a CLOS class hierarchy.

Added player.lisp and the inventory handling functions.

Added messages window

Added other panels to UI.

Map interface now reads real game map.

Fixed scoping issue with *world*

Implemented a rudimentary ncurses map interface.

Some file rearrangements

Wrote (generate-biomes) and associated functions

Changed some item definitions and other small changes.

Revamped biomes

Worked on world map creation

Refactored to use the new-* macros

Started on items.lisp

Started on animals.lisp

Started on biome.lisp

Slimmed down util.lisp

Removed old landscape generation code.

Small changes to diamond.lisp, new landscapes generated.