STDOUT would be $identifier

Current output is \$identifier.
Additional quote removed
Additional # stdout added for John example

Update preparing_the_build.md

mdBook uses pulldown-cmark. pulldown-cmark implements CommonMark. CommonMark, unlike Github Markdown, needs a space after # for ATX style headers. See http://spec.commonmark.org/0.27/#atx-headings

Update preparing_the_build.md

Elaborate the use of the bootstrap script. Include a word of caution in case dependencies already exist on the system and are skipped by bootstrap. Restructure the chapter to better distinguish between a manual setup and a script based setup.

Add note about error management in 'rusting_properly.md'

closes #78

Signed-off-by: Jerome Jutteau <mojo@couak.net>

Add a graphical overview of Redox boot process

Signed-off-by: Jerome Jutteau <mojo@couak.net>

Update exploring_redox.md

Improved the language in the "Exploring OrbTK" section.

Add a more accurate description of tfs in the overview

Add hardware that supporting Redox

Review entirely the 'Overview' part

Add README file and hyperlinks

Update unsafe count

It's much better these days!

    $ cd redox
    $ git grep "unsafe" kernel/ | wc -l
    67
    $ loc kernel/
    --------------------------------------------------------------------------------
     Language             Files        Lines        Blank      Comment         Code
    --------------------------------------------------------------------------------
     Rust                    42         5743          894          366         4483

Update boot_process.md

bootsector.asm has been moved from kernel/asm/bootsector.asm
to bootloader/${ARCH}/bootsector.asm

update and expand URL scheme resource example