MAJOR REWRITE

- Kernel got pretty much deleted, will be rewriting in following days
- Bootloader got rewritten, stage1 works, stage2 will be written in following days
- Libc is still the same
- User will contains userspace stuff
- Rewrote makefiles again
- Got rid of backup (see previous commits for that)
- Image has 1 MBR partition for FAT32 which contains 'kern.bin' file
- Remade info files to be more "big project" style (all caps plain text)
- Added some dumb docs

boot/stage1/disk.s

@@ -0,0 +1,26 @@
+; Reads sectors from disk
+; eax 	- LBA
+; cx  	- Sector count
+; dl  	- Drive number
+; es:dx	- Destination
+read_sectors:
+	pusha
+
+	; Fill out Disk Address Packet
+	mov si, .da_packet
+	mov word 	[si],   0x10	; Packet Size and Unused
+	mov word 	[si+2], cx	; Sector count
+	mov word 	[si+4], bx	; Dest. offset
+	mov word 	[si+6], es	; Dest. segment
+	mov dword	[si+8], eax	; LBA
+
+	mov ah, 0x42    ; Extended read
+	clc             ; Clear CF
+	int 0x13
+.done:
+	popa
+	ret
+
+; Disk Address Packet
+.da_packet:     equ 0x8000
+