just a little commit before merging
Merge branch 'version_2_8' of https://github.com/coorasse/Airesis.git into version_2_8
Merge branch 'version_2_8' of https://github.com/coorasse/Airesis.git into version_2_8

Conflicts:
	config/locales/en.yml
Improve I18n
removed database.yml
Merge branch 'version_2_8' of https://github.com/coorasse/Airesis.git into version_2_8

Conflicts:
	config/locales/en.yml
	config/locales/it-IT.yml
Merge branch 'version_2_8' of https://github.com/coorasse/Airesis.git into version_2_8
updated .ymls
proposal edit page I18n (parzial)
tutorial I18n (parzial)
Proposal wizard I18n
Proposal editing I18n
Little fix devise messages
Merge branch 'version_2_8' of https://github.com/coorasse/Airesis.git into version_2_8

Conflicts:
	app/controllers/proposals_controller.rb
	config/locales/it-IT.yml
Ckeditor blog language
little fix to it.yml
I18n fixes
Merge branch 'version_2_8' of https://github.com/mion00/Airesis into version_2_8