build
remove wrong sum from account
remove double title in conversations
split task_store into refreshes_store (from server) & layout_store (from client)
- add logging to refresh error report
improve account styles
Merge branch 'master' of github.com:clochix/cozy-emails

Conflicts:
	client/app/components/conversation.coffee
	client/app/locales/en.coffee
	client/app/locales/fr.coffee
	client/app/styles/_account-config.styl
improve refresh reporting
Merge remote-tracking branch 'cozy/master' && build
Select in compact mode + hour format