Add hdd image generation

Add cmake toolchain config

Migrate to limine template and cmake

Convert GNUMakefile to cmake

Change makefile to correspond to directory name change

Add Limine bootloader and kernel

Add minimum componenets from tutorial

Update README.md

Merge pull request #1 from kidharb/documentation

Update todo status, multiboot bl in progress

Create todo.md

Create building.md

Create README.md

Clean up filenames