Add top level README file
-rw-r--r-- 540 .gitignore
drwxr-xr-x - Documentation
-rw-r--r-- 15194 GETTING_STARTED.md
-rw-r--r-- 8194 Kconfig
-rw-r--r-- 8254 LICENSE
-rw-r--r-- 13826 LICENSE-PLAN9
-rw-r--r-- 26796 Makefile
-rw-r--r-- 998 Makelocal.template
-rw-r--r-- 2998 README.md
lrwxrwxrwx 10 arch -> kern/arch/
-rw-r--r-- 1082 config-default
lrwxrwxrwx 13 include -> kern/include/
drwxr-xr-x - kern
drwxr-xr-x - scripts
drwxr-xr-x - tests
drwxr-xr-x - tools
drwxr-xr-x - user