includes new file:   config/unicorn.rb so that heroku sees my translations like I do in development, using unicorn server
modified:   app/views/layouts/application.html.erb to include all navbar translations
modified to match a working frontpage translation, including app/assets/stylesheets/application.css.scss
app/views/questions/index.html.erb needed some more strings translated, minor edits
app/views/questions/disclaimer.es.html.erb will hold span lang translations
added translation in yml and new file:   app/views/questions/qa.es.html.erb
added tranlations to es.yml and new file:   app/views/questions/qb.es.html.erb
yml translations added with new file:   app/views/questions/qc.es.html.erb
yml translations added with new file:   app/views/questions/qd.es.html.erb
config/locales/views/questions/es.yml got some span lang gram edits
Merge branch 'add-supported-lang' up to the completed translations and include gems for heroku demo deploy