Makes more room for the donor name in projects/donors
Fixes an error showing history changes for new donations without date
Allows to see the rest of donors in a region detail
Adds a better copy when a project is created.

Now when a project is created, the flash message contains a link to the donors
section of the project.
Adds a rake task to fill all organization codes from a csv
Adds a task to recalculate intervention ids in projects
Updates organizations list csv with organizations codes
Merge branch 'staging'

Conflicts:
	app/controllers/admin/projects_controller.rb
Merge branch 'staging'
Enables users export in backoffice
Merge branch 'staging'

Conflicts:
	app/models/user.rb
Merge branch 'staging'
Adds agencies feature