modify initializers production.rb
decommenté carrierwave init
modify prod
modify initi
add somme inst in uploader
delete inst in uploader
modify initia
modify controller
modify craate
modify craete
modify create
modify inti
modify inti decom
modify delete inti
carrierwave amazon S3
front_end css
css choral
Update Gemfile.lock for Heroku
Add precompiled assets for Heroku