Fix debug comment
Cleanup the bootloader

Clear the screen
Check for BIOS extensions
Cleanup
Start migrating from floppy to hard disk

Move stage1 into the MBR boot code
Move stage2 into the second sector of the hard disk
Cleanup
Read FAT32 informations, start reading root directory
Move kernel to the hard disk image
Cleanup make files
Search the kernel in FAT32
Load the kernel
Load the kernel
Fix the stack location to avoid overwriting it
Small change
Update debug configuration to the new bootloader
Fix the stack to avoid being erase by the kernel loading
Merge branch 'feature/bootloader_v2' into develop
Increase the size of the stack to 16K