project1: start project about elf file

start project with following cmd:
$ ./script/startProject project1 src

Signed-off-by: heljoy <hustliujp@gmail.com>
project1: fixup makefile & bochsrc

Signed-off-by: heljoy <hustliujp@gmail.com>
project1: parse elf header

Signed-off-by: heljoy <hustliujp@gmail.com>