rename Asciidoc to AsciiDoc; update README
add screenshot to README
Merge pull request #6 from mojavelinux/screenshot

add screenshot to README
Suggest command-line installation method
Merge pull request #7 from glaforge/patch-1

Suggest command-line installation method
Active Table Of Content Link
Merge branch 'mojavelinux-asciidoc-spelling'

Conflicts:
	README.md
Merge branch 'active-toc-link'
Fix merge error
#3 #4 #5 Add configuration
Prepare 0.1.1 release