Update to fix graphic and add explanation
Adding title
editing tables
Update ref-arch-appservices.md
Formatting table content
Formatting table content
Update ref-arch-data.md
fixing broken spaces
editing table content formatting
Formatting table content
fixing spacing
fixing spacing
Update ref-arch-business.md
fixing spacing
Update ref-arch-infrastructure.md
Merge pull request #16 from dsofranac/patch-6

Update to fix graphic and add explanation
Update _config.yml

updated config for https