Merge branch 'management-system' into index

Gemfile

README

analise

app/controllers/countries_controller.rb

app/controllers/management/highlights_controller.rb

app/controllers/universities_controller.rb

app/controllers/welcome_controller.rb

app/repositories/orient_db/country_repository.rb

app/repositories/orient_db/highlight_repository.rb

app/views/layouts/management.html.erb

app/views/management/highlights/_form_delete.html.erb

app/views/management/highlights/_form_new.html.erb

app/views/management/highlights/delete.html.erb

app/views/management/highlights/index.hmtl.erb

app/views/management/highlights/index.html.erb

app/views/management/highlights/new.html.erb

app/views/management/welcome/index.html.erb

config/database.yml

config/deploy.rb

config/initializers/repositories.rb