Fixes some bugs with six months since login alert
Fixes an issue with six month since last login alert
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
Enables users export in backoffice
Adds a missing asterisc in the org form
Fixes a bug with organizations projects in the map
Fixes some bugs with six months since login alert
Fixes an issue with six month since last login alert
Fixes a bug in admin session create
Makes public a method in the user model
Fixes some issues with the changes activity feed
Shortens a little bit entries name in the changes history feed
Merge branch 'production' into staging

Conflicts:
	public/stylesheets/backoffice/layout.css
Fixes a bug in IE 8