Updated loading style for body (first loading of the app)
Added back old package.json for Development purpose
Added back old package.json for Development purpose
Changed french app title to 'Mille Milliards d'Euros'
Translated default placeholder for SelectPicker directive
Moved to top breadcrumb on contribute step 2 as requested
Added BOOSTRAP_SELECT_EMPTY placeholder to locales
Updated & compiled locales after crowdin-download
Improved story model & related API views -> default language set to settings.LANGUAGE_CODE
Added condition to display language selector in contribute
Merged master into 1trillion/master
Changed app title translations for django admin (One Trillion Euros)
Translated (again (and again)) app title for django admin -> changed translation key for 1trillion instance