Incorporate latest requests by client, change help texts, add share buttons for FB, Twitter, G+

	modified:   app/assets/javascripts/orangeproton.mindmap.js
	modified:   app/assets/javascripts/orangeproton.search.js
	modified:   app/assets/javascripts/request.js
	modified:   app/assets/stylesheets/all/style.css.scss
	modified:   app/views/home/index.html.erb
	modified:   config/locales/de.yml
	modified:   config/locales/en.yml
	modified:   config/locales/fr.yml
	modified:   config/locales/it.yml